add data & db files

nZEDb_data/nZEDb/app/libraries/.gitignore

@@ -1,2 +0,0 @@
-*
-!.gitignore

nZEDb_data/nZEDb/configuration/.gitignore

@@ -1,5 +0,0 @@
-config.php
-db-config.php
-dev-config.json
-settings.php
-updated.txt

nZEDb_data/nZEDb/configuration/settings.php

@@ -0,0 +1,851 @@
+<?php
+////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////// Copy this file to settings.php and edit the options. ///////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+//////////////////////////// Scroll down to the bottom for a change log. ///////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+use nzedb\utility\Misc;
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////// MISC ////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+/**
+ * When we update settings.example.php, we will raise this version, you will get a message saying
+ * your settings.php is out of date, you will need to update it and change the version number.
+ *
+ * @note    Developers: When updating settings.example.php, up this version and
+ *                    $current_settings_file_version in nzedb\config\Configure.php
+ * @version 4
+ */
+\define('nZEDb_SETTINGS_FILE_VERSION', 5);
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////// Web Settings ////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+/**
+ * How many releases to show per page in list view.
+ *
+ * @default '50'
+ */
+\define('ITEMS_PER_PAGE', 50);
+
+/**
+ * How many releases to show per page in cover view.
+ *
+ * @default '20'
+ */
+\define('ITEMS_PER_COVER_PAGE', 20);
+
+/**
+ * How many releases maximum to display in total on browse/search/etc.
+ * If you have ITEMS_PER_PAGE set to 50, and nZEDb_MAX_PAGER_RESULTS set to 125000, you would get a maximum of
+ * 2,500 pages of results in searches/browse.
+ *
+ * @note    This setting can speed up browsing releases tremendously if you have millions of releases and you keep it
+ * a relatively low value.
+ * @default '125000'
+ */
+\define('nZEDb_MAX_PAGER_RESULTS', 125000);
+
+/**
+ * If the PRE API page (preinfo) is open to the public or only accessible by registered / api users.
+ *
+ * @default false
+ */
+\define('nZEDb_PREINFO_OPEN', false);
+
+/**
+ * Whether to check if a person is trying to send too many requests in a given amount of time,
+ * lock out the person of the site for a amount of time.
+ *
+ * @default false
+ */
+\define('nZEDb_FLOOD_CHECK', false);
+
+/**
+ * How many seconds should the person be locked out of the site.
+ *
+ * @default 5
+ */
+\define('nZEDb_FLOOD_WAIT_TIME', 5);
+
+/**
+ * How many requests in a second can a person send to the site max before being locked out for
+ * nZEDb_FLOOD_WAIT_TIME seconds.
+ *
+ * @default 5
+ */
+\define('nZEDb_FLOOD_MAX_REQUESTS_PER_SECOND', 5);
+
+/**
+ * The higher this number, the more secure the password algorithm for the website will be, at the
+ * cost of server resources. To find a good number for your server, run the
+ * .../misc/testing/Various/find_password_hash_cost.php script.
+ *
+ * @note    It is not recommended to set this under 11.
+ * @default 11
+ */
+\define('nZEDb_PASSWORD_HASH_COST', 11);
+
+/**
+ * The type of search system to use on the site.
+ * 0 = The default system, which uses fulltext indexing (very fast but search results can be unexpected).
+ * 1 = The old search system from newznab classic (much slower but produces better search results).
+ * 2 = Search using sphinx real time index, see misc/sphinxsearch/README.md for installation details.
+ *
+ * @default 0
+ */
+\define('nZEDb_RELEASE_SEARCH_TYPE', 0);
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////// Sphinx Settings ////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+ * This is the hostname to use when connecting to the SphinxQL server (mysql41 protocol),
+ *
+ * @note    Using localhost / 127.0.0.1 has caused me issues and only 0 worked on my local server.
+ * @note    See misc/sphinxsearch/README.md for installation details.
+ * @default '0'
+ */
+\define('nZEDb_SPHINXQL_HOST_NAME', '0');
+
+/**
+ * This is the port to the SphinxQL server (mysql41 protocol).
+ *
+ * @default 9306
+ */
+\define('nZEDb_SPHINXQL_PORT', 9306);
+
+/**
+ * This is the (optional) location to the SphinxQL server socket file, if you set the "listen"
+ * setting to a sock file.
+ *
+ * @default ''
+ */
+\define('nZEDb_SPHINXQL_SOCK_FILE', '');
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////// CLI Settings /////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+/**
+ * Display text to console(terminal) output.
+ *
+ * @default true
+ */
+\define('nZEDb_ECHOCLI', true);
+
+/**
+ * Rename releases using PAR2 files (if they match on PRE titles)?
+ *
+ * @default true
+ */
+\define('nZEDb_RENAME_PAR2', true);
+
+/**
+ * Rename music releases using media info from the MP3/FLAC/etc tags (names are created using info
+ * found in the tags)?
+ *
+ * @default true
+ */
+\define('nZEDb_RENAME_MUSIC_MEDIAINFO', true);
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+//////////////////////////////////////// Cache Settings ////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+/**
+ * Type of cache server(s) to use:
+ * 0 - disabled   ; No cache server(s) will be used.
+ * 1 - memcached  ; Memcached server(s) will be used for caching.
+ * 2 - redis      ; Redis server(s) will be used for caching.
+ * 3 - apc/apcu   ; APC or APCu will be used for caching.
+ *
+ * @see        https://github.com/nZEDb/nZEDb_Misc/blob/master/Guides/Various/Cache/Guide.md
+ * @note       Memcahed: The Memcached PHP extension must be installed.
+ * @note       Redis:    We use the Redis PHP extension by nicolasff. https://github.com/nicolasff/phpredis
+ * @note       APC:      The APC or APCu PHP extension must be installed.
+ * @note       APC:      Ignore these settings: nZEDb_CACHE_HOSTS / nZEDb_CACHE_SOCKET_FILE / nZEDb_CACHE_TIMEOUT
+ * @default    0
+ * @version    3
+ */
+\define('nZEDb_CACHE_TYPE', 0);
+
+/**
+ * List of redis or memcached servers to connect to. Separate them by comma.
+ * Host:   (string)  Address for the cache server. '127.0.0.1' for a local server.
+ * Port:   (integer) Default for memcached is 11211, Default for redis is 6379
+ * Weight: (integer) On redis, this is unused, set it to 0.
+ *                   On memcached if you have 1 memcached server, you set this to 100.
+ *                   If you have more than 1 memcached server, see the memcached documentation for more info:
+ *                   http://php.net/manual/en/memcached.addserver.php
+ */
+\define('nZEDb_CACHE_HOSTS',
+	serialize(
+		[
+			'Server1' => [
+				'host'   => '127.0.0.1',
+				'port'   => 11211,
+				'weight' => 0
+			],
+		]
+	));
+
+/**
+ * Optional path to unix socket file, leave '' if to not use.
+ * If using a unix socket file, the server list is overridden.
+ * This should be faster than using the host/port if your cache server is local.
+ *
+ * @example '/var/run/redis/redis.sock'
+ * @note    By default, redis and memcached do not have a socket file, you must configure them.
+ * @note    Read and write access is required to the socket file.
+ * @default ''
+ */
+\define('nZEDb_CACHE_SOCKET_FILE', '');
+
+/**
+ * Timeout for connecting to cache server(s).
+ *
+ * @default 10
+ */
+\define('nZEDb_CACHE_TIMEOUT', 10);
+
+/**
+ * Memcached allows to compress the data, saving RAM at the expense of CPU time.
+ *
+ * @note    Does nothing on redis.
+ * @default false
+ */
+\define('nZEDb_CACHE_COMPRESSION', false);
+
+/**
+ * Serialization is a way of converting data in PHP into strings of text which can be stored on the
+ * cache server.
+ * 0 - Use the PHP serializer. Recommended for most people.
+ * 1 - [Requires igbinary] Use igbinary serializer which is faster and uses less memory, works
+ *                         on Memcached / Redis / APC, read the notes below.
+ * 2 - [Redis Only] Use no serializer.
+ *
+ * @note       igbinary must be compiled and enabled in php.ini
+ * @note       APC/APCu: This setting is ignored, set this in php.ini with apc.serializer
+ * @note       Memcached/Redis must be compiled with igbinary support as well to use igbinary.
+ * @note       Read the igbinary page how to compile / enable.
+ * @see        https://github.com/phadej/igbinary
+ * @default    0
+ * @version    3
+ */
+\define('nZEDb_CACHE_SERIALIZER', 0);
+
+/**
+ * Amount of time in seconds to expire data from the cache server.
+ * The developers of nZEDb decide what should be set as short/medium/long, depending on the type of data.
+ *
+ * @defaults 300/600/900
+ */
+\define('nZEDb_CACHE_EXPIRY_SHORT', 300);
+\define('nZEDb_CACHE_EXPIRY_MEDIUM', 600);
+\define('nZEDb_CACHE_EXPIRY_LONG', 900);
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////// Log Settings ///////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+/**
+ * Display debug messages on console or web page.
+ *
+ * @default false
+ */
+\define('nZEDb_DEBUG', false);
+
+/**
+ * Log debug messages to nzedb/resources/debug.log
+ *
+ * @default false
+ */
+\define('nZEDb_LOGGING', true);
+
+/**
+ * var_dump missing autoloader files.
+ *
+ * @note    Dev setting.
+ * @default false
+ */
+\define('nZEDb_LOGAUTOLOADER', false);
+
+/**
+ * How many log files to keep in the log folder.
+ *
+ * @default 20
+ */
+\define('nZEDb_LOGGING_MAX_LOGS', 20);
+
+/**
+ * How large can the log files be in MegaBytes before we create a new one? The old files are
+ * compressed.
+ *
+ * @default 30
+ */
+\define('nZEDb_LOGGING_MAX_SIZE', 30);
+
+/**
+ * The folder to put the log files in. Put quotes, example : '/var/log/nZEDb/'
+ * The default is in the nZEDb root folder /resources/logs/
+ *
+ * @example '/var/log/nZEDb/'
+ * @default nZEDb_LOGS
+ */
+\define('nZEDb_LOGGING_LOG_FOLDER', nZEDb_LOGS);
+
+/**
+ * The name of the log file.
+ * Must be alphanumeric (a-z 0-9) and contain no file extensions.
+ *
+ * @default 'nzedb'
+ */
+\define('nZEDb_LOGGING_LOG_NAME', 'nzedb');
+
+/**
+ * Display memory usage in log file and debug message output?
+ *
+ * @default true
+ */
+\define('nZEDb_LOGGING_LOG_MEMORY_USAGE', true);
+
+/**
+ * Display CPU load in log file and debug message output?
+ *
+ * @default true
+ */
+\define('nZEDb_LOGGING_LOG_CPU_LOAD', true);
+
+/**
+ * Display running time in log file and debug message output?
+ *
+ * @default true
+ */
+\define('nZEDb_LOGGING_LOG_RUNNING_TIME', true);
+
+/**
+ * Display resource usage in log file and debug message output?
+ *
+ * @default false
+ */
+\define('nZEDb_LOGGING_LOG_RESOURCE_USAGE', true);
+
+/*********************************************************************************
+ * The following options require either nZEDb_DEBUG OR nZEDb_LOGGING to be true: *
+ *********************************************************************************/
+
+/**
+ * Log and/or echo debug Info messages.
+ *
+ * @default false
+ */
+\define('nZEDb_LOGINFO', true);
+
+/**
+ * Log and/or echo debug Notice messages.
+ *
+ * @default false
+ */
+\define('nZEDb_LOGNOTICE', true);
+
+/**
+ * Log and/or echo debug Warning messages.
+ *
+ * @default false
+ */
+\define('nZEDb_LOGWARNING', true);
+
+/**
+ * Log and/or echo debug Error messages.
+ *
+ * @default false
+ */
+\define('nZEDb_LOGERROR', true);
+
+/**
+ * Log and/or echo debug Fatal messages.
+ *
+ * @default false
+ */
+\define('nZEDb_LOGFATAL', true);
+
+/**
+ * Log and/or echo debug failed SQL queries.
+ *
+ * @default false
+ */
+\define('nZEDb_LOGQUERIES', true);
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+//////////////////////////////////////// SQL Settings //////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+/**
+ * Strip white space (space, carriage return, new line, tab, etc) from queries before sending to
+ * MySQL. This is useful if you use the MySQL slow query log.
+ *
+ * @note    This slows down query processing, leave it false unless you turn on the MySQL slow query
+ *            log.
+ * @default false
+ */
+\define('nZEDb_QUERY_STRIP_WHITESPACE', false);
+
+/**
+ * Use transactions when doing certain SQL jobs.
+ * This has advantages and disadvantages.
+ * If there's a problem during a transaction, MySQL can revert the row inserts which is beneficial.
+ * Transactions can cause deadlocks however if you are trying to insert into the same table from another process.
+ *
+ * @note    If all your tables are MyISAM you can set this to false, as MyISAM does not support transactions.
+ * @default true
+ */
+\define('nZEDb_USE_SQL_TRANSACTIONS', true);
+
+/**
+ * Allows the use of LOW_PRIORITY in certain DELETE queries.
+ * This prevents table locks by deleting only when no SELECT queries are active on the table.
+ * This works on MyISAM/ARIA, not INNODB.
+ *
+ * @note    Does not cause any errors or warnings if enabled on INNODB.
+ * @link    https://dev.mysql.com/doc/refman/5.7/en/delete.html
+ * @default false
+ * @version 1
+ */
+\define('nZEDb_SQL_DELETE_LOW_PRIORITY', false);
+
+/**
+ * Allows the use QUICK in certain DELETE queries.
+ * This makes DELETE queries faster on MyISAM/ARIA tables by not merging index leaves.
+ * Only supported on MyISAM/ARIA
+ *
+ * @note    Does not cause any errors or warnings if enabled on INNODB.
+ * @link    https://dev.mysql.com/doc/refman/5.7/en/delete.html
+ * @default false
+ * @version 1
+ */
+\define('nZEDb_SQL_DELETE_QUICK', false);
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+//////////////////////////////////// PHPMailer Settings ////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+/**
+ * Simple constant to let us know this file is included and we should use PHPMailer library.
+ * Uncomment the line below after setting the other constants.
+ */
+\define('PHPMAILER_ENABLED', false);
+
+/**
+ * Global "From" Address.
+ * This address will be set as the From: address on every email sent by nZEDb.
+ *
+ * @example 'noreply@example.com'
+ * @note    Depending on server configurations, it may not respect this value.
+ * @default '' (uses the contact email configured in 'Edit Site' settings)
+ */
+\define('PHPMAILER_FROM_EMAIL', '');
+
+/**
+ * Global "From" Name.
+ * Along with the email above, this will display as the name.
+ *
+ * @example 'KingCat'
+ * @note    Depending on server configurations, it may not respect this value.
+ * @default '' (uses the site title configured in 'Edit Site' settings)
+ */
+\define('PHPMAILER_FROM_NAME', '');
+
+/**
+ * Global "Reply-to" Address.
+ * This address will be set as the Reply-to: address on every email sent by nZEDb.
+ *
+ * @example 'support@example.com'
+ * @note    It's a good idea to set this to your support email account (if possible)
+ * @default '' (uses the contact email configured in 'Edit Site' settings)
+ */
+\define('PHPMAILER_REPLYTO', '');
+
+/**
+ * Always BCC.
+ * This email address will be blind carbon copied on every email sent from this site.
+ *
+ * @note    This has very specific uses, don't enable unless you're sure you want to get the deluge.
+ * @default ''
+ */
+\define('PHPMAILER_BCC', '');
+
+/**
+ * Should we use a SMTP server to send mail?
+ * If false, it will use your default settings from php.ini.
+ *
+ * @note    If set to true, be sure to set the server settings below.
+ * @default false
+ */
+\define('PHPMAILER_USE_SMTP', false);
+
+/*********************************************************************************
+ * The following options require PHPMAILER_USE_SMTP to be true: *
+ *********************************************************************************/
+
+/**
+ * This is the hostname to use if connecting to a SMTP server.
+ *
+ * @note    You can specify main and backup hosts, delimit with a semicolon. (i.e. 'main.host.com;backup.host.com')
+ * @default ''
+ */
+\define('PHPMAILER_SMTP_HOST', '');
+
+/**
+ * TLS & SSL Support for your SMTP server.
+ *
+ * @note    Possible values: false, 'tls', 'ssl'
+ * @default 'tls'
+ */
+\define('PHPMAILER_SMTP_SECURE', 'tls');
+
+/**
+ * SMTP Port
+ *
+ * @note    Usually this is 25, 465, or 587
+ * @default 587
+ */
+\define('PHPMAILER_SMTP_PORT', 587);
+
+/**
+ * Does your SMTP host require authentication?
+ *
+ * @note    Be sure to set credentials below if changing to true.
+ * @default false
+ */
+\define('PHPMAILER_SMTP_AUTH', false);
+
+/*********************************************************************************
+ * The following options require both PHPMAILER_USE_SMTP & PHPMAILER_SMTP_AUTH to be true: *
+ *********************************************************************************/
+
+/**
+ * SMTP username for authentication.
+ *
+ * @default ''
+ */
+\define('PHPMAILER_SMTP_USER', '');
+
+/**
+ * SMTP password for authentication.
+ *
+ * @default ''
+ */
+\define('PHPMAILER_SMTP_PASSWORD', '');
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////// PHP CLI Settings ////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+if (Misc::isCLI()) {
+
+	/**
+	 * Your server's local timezone.
+	 *
+	 * @note    Uncomment to enable.
+	 * @see     https://secure.php.net/manual/en/timezones.php
+	 * @version 4
+	 */
+	//ini_set('date.timezone', 'America/New_York');
+
+	/**
+	 * Maximum amount of memory a PHP script can consume before being terminated.
+	 *
+	 * @note    Uncomment to enable.
+	 * @default '1024M'
+	 * @version 4
+	 */
+	//ini_set('memory_limit', '1024M');
+
+	/**
+	 * Show PHP errors on CLI output.
+	 *
+	 * @note    Set to '1' for development.
+	 * @default '0'
+	 * @version 4
+	 */
+	ini_set('display_errors', '0');
+
+	/**
+	 * Show startup errors on CLI output.
+	 *
+	 * @note    Set to '1' for development/debugging.
+	 * @default '0'
+	 * @version 4
+	 */
+	ini_set('display_startup_errors', '0');
+
+	/**
+	 * Type of errors to display.
+	 * nZEDb code should run clean with no errors, so there is no point to restricting the reported
+	 * output. Any notices or warnings should be dealt with.
+	 * It makes no difference to performance if reporting specific types (i.e. strict, warnings, etc.)
+	 * are disabled, as the error is still prepared just not displayed.
+	 *
+	 * @default E_ALL
+	 * @see     https://secure.php.net/manual/en/errorfunc.constants.php
+	 * @version 4
+	 */
+	ini_set('error_reporting', E_ALL);
+
+	/**
+	 * Turn off HTML tags in error messages.
+	 *
+	 * @default '0'
+	 * @version 4
+	 */
+	ini_set('html_errors', '0');
+
+	/**
+	 * Set the location to log PHP errors.
+	 *
+	 * @default nZEDb_LOGS . 'php_errors.log'
+	 * @note    To log to syslog, put in 'syslog'
+	 * @version 4
+	 */
+	ini_set('error_log', nZEDb_LOGS . 'php_errors_cli.log');
+
+	/**
+	 * Log errors to error_log?
+	 *
+	 * @default '1'
+	 * @version 4
+	 */
+	ini_set('log_errors', '1');
+
+	/**
+	 * Max line length for a error.
+	 *
+	 * @default 1024
+	 * @version 4
+	 */
+	ini_set('log_errors_max_len', '1024');
+
+	/**
+	 * Store the last PHP error in $php_errormsg
+	 *
+	 * @default '0'
+	 * @note    This is a development/debugging option.
+	 * @version 4
+	 */
+	ini_set('track_errors', '0');
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////// PHP Web Settings /////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+} else {
+
+	/**
+	 * Your server's local timezone.
+	 *
+	 * @note    Uncomment to enable.
+	 * @see     https://secure.php.net/manual/en/timezones.php
+	 * @version 4
+	 */
+	//ini_set('date.timezone', 'America/New_York');
+
+	/**
+	 * Maximum amount of seconds a script can run before being terminated.
+	 *
+	 * @default '120'
+	 * @version 4
+	 */
+	ini_set('max_execution_time', '120');
+
+	/**
+	 * Maximum amount of memory a PHP script can consume before being terminated.
+	 *
+	 * @note    Uncomment to enable.
+	 * @default '1024M'
+	 * @version 4
+	 */
+	//ini_set('memory_limit', '1024M');
+
+	/**
+	 * Show PHP errors on web browser.
+	 *
+	 * @note    Set to '1' for development.
+	 * @default '0'
+	 * @version 4
+	 */
+	ini_set('display_errors', '0');
+
+	/**
+	 * Show startup errors on web browser.
+	 *
+	 * @note    Set to '1' for development/debugging.
+	 * @default '0'
+	 * @version 4
+	 */
+	ini_set('display_startup_errors', '0');
+
+	/**
+	 * Type of errors to display.
+	 * nZEDb code should run clean with no errors, so there is no point to restricting the reported
+	 * output. Any notices or warnings should be dealt with.
+	 * It makes no difference to performance if reporting specific types (i.e. strict, warnings, etc.)
+	 * are disabled, as the error is still prepared just not displayed.
+	 *
+	 * @default E_ALL
+	 * @see     https://secure.php.net/manual/en/errorfunc.constants.php
+	 * @version 4
+	 */
+	ini_set('error_reporting', E_ALL);
+
+	/**
+	 * Turn off HTML tags in error messages.
+	 *
+	 * @default '1'
+	 * @version 4
+	 */
+	ini_set('html_errors', '1');
+
+	/**
+	 * Set the location to log PHP errors.
+	 *
+	 * @default nZEDb_LOGS . 'php_errors.log'
+	 * @note    To log to syslog, put in 'syslog'
+	 * @version 4
+	 */
+	ini_set('error_log', nZEDb_LOGS . 'php_errors_web.log');
+
+	/**
+	 * Log errors to error_log?
+	 *
+	 * @default '1'
+	 * @version 4
+	 */
+	ini_set('log_errors', '1');
+
+	/**
+	 * Max line length for a error.
+	 *
+	 * @default 1024
+	 * @version 4
+	 */
+	ini_set('log_errors_max_len', '1024');
+
+	/**
+	 * Store the last PHP error in $php_errormsg
+	 *
+	 * @default '0'
+	 * @note    This is a development/debugging option.
+	 * @version 4
+	 */
+	ini_set('track_errors', '0');
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////// PHP Xdebug Settings ////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+if (extension_loaded('xdebug')) {
+
+	/**
+	 * Display colors on xdebug CLI output?
+	 * 0 - off, 1 - on only if on a TTY with ansi support, 2 - on regardless of TTY or ansi support.
+	 *
+	 * @default 0
+	 * @version 4
+	 */
+	ini_set('xdebug.cli_color', '0');
+
+	/**
+	 * Replace PHP's var_dump with xdebug's own?
+	 *
+	 * @default '1'
+	 * @version 4
+	 */
+	ini_set('xdebug.overload_var_dump', '1');
+
+	/**
+	 * How many items in a array or object to display on var_dump.
+	 *
+	 * @note    Set to '-1' for no limit.
+	 * @default '128'
+	 * @version 4
+	 */
+	ini_set('xdebug.var_display_max_children', '128');
+
+	/**
+	 * Maximum string length on var_dump. (anything over is truncated)
+	 *
+	 * @note    Set to '-1' for no limit.
+	 * @default '512'
+	 * @version 4
+	 */
+	ini_set('xdebug.var_display_max_data', '512');
+
+	/**
+	 * How many nested arrays / objects deep to display on var_dump.
+	 *
+	 * @note    Set to '-1' for no limit.
+	 * @note    Maximum value is '1023'
+	 * @default '3'
+	 * @version 4
+	 */
+	ini_set('xdebug.var_display_max_depth', '3');
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////// Maintenance Mode Settings //////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+/**
+ * Should the site be in maintenance mode.
+ * If enabled, it will output the selected HTML file added below to front-end pages as well as
+ * outputting a properly formatted API error response with the error text "Maintenance Mode" and
+ * status code 503.
+ * This will prevent nZEDb from making any MySQL/Sphinx/Cache calls so it's good to use this if you
+ * need to stop/restart those services.
+ *
+ * @note If your site uses some form of webserver-level caching, the cache may need to be cleared
+ *      when coming out of maintenance mode. Otherwise you'll have to wait until it expires to see
+ * 		your proper site again.
+ * @default false
+ */
+\define('MAINTENANCE_MODE_ENABLED', false);
+
+/**
+ * The fully qualified absolute path to the maintenance mode HTML file.
+ * This should be a fully complete HTML file and NOT a smarty template. The idea of a maintenance
+ * file is it should be static HTML with no dependencies on other systems.
+ * That way it can safely be displayed without the database running or any other services (except
+ * PHP and the webserver of course).
+ *
+ * @note On my site I ripped the rendered HTML content of my home page and swapped out the center
+ *      container for a maintenance message. This is a good process. Be sure to remove all
+ *		references to user data. Links to other site pages can remain intact.
+ * @default ''
+ */
+\define('MAINTENANCE_MODE_HTML_PATH', '');
+
+/**
+ * What IP addresses should be excluded from maintenance mode.
+ *
+ * Useful if you want to allow admins to access the site while everyone else sees the maintenance
+ * message.
+ *
+ * @note Keep in mind, if your site uses ipv6 you may need to enter your ipv6 address here as well.
+ * @default []
+ */
+\define('MAINTENANCE_MODE_IP_EXCEPTIONS', []);
+
+/***************************************************************************************************
+ * /////////////////////////////////////////////////////////////////////////////////////////////////
+ * ///////////////////////////////////// Change log ////////////////////////////////////////////////
+ * /////////////////////////////////////////////////////////////////////////////////////////////////
+ * 2017-08-09	v5	Add maintainance mode.
+ * 2015-10-14   v4  Change defaults html_errors default to 0
+ * 2015-08-26   v4  Add settings for PHP web/CLI SAPI's.
+ *                	Add settings for Xdebug.
+ *                  All new settings start from the "PHP CLI Settings" up to the "Change log",
+ *                    lines ~544 to ~768
+ * 2015-06-11   v3  Add support for APC or APCu extensions for caching data. Search for @version 3
+ *                    for the changes.
+ * 2015-05-10   v2  Update path to find_password_hash_cost.php in comments. Search for @version 2
+ *                    for the changes.
+ * 2015-05-03   v1  Track settings.php.example changes.
+ *                  Add support for quick and low_priority on MySQL DELETE queries.
+ *                  Search for @version 1 in this file to quickly find these additions.
+ * ///////////////////////////////////////////////////////////////////////////////////////////////*/

nZEDb_data/nZEDb/libraries/.gitignore

@@ -1,2 +0,0 @@
-*
-!.gitignore

nZEDb_data/nZEDb/libraries/autoload.php

@@ -0,0 +1,7 @@
+<?php
+
+// autoload.php @generated by Composer
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInit1962fe7e26a6b5297243dca268e58722::getLoader();

nZEDb_data/nZEDb/libraries/b3rs3rk/steamfront/LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
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+the GNU General Public License is intended to guarantee your freedom to
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+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
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+
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+
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+can regenerate automatically from other parts of the Corresponding
+Source.
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+same work.
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+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
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+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
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+for you must do so exclusively on your behalf, under your direction
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+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
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+  You may convey verbatim copies of the Program's source code as you
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+    permission to license the work in any other way, but it does not
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+    work need not make them do so.
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+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
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+used to limit the access or legal rights of the compilation's users
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+in an aggregate does not cause this License to apply to the other
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+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
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+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    {one line to give the program's name and a brief idea of what it does.}
+    Copyright (C) {year}  {name of author}
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    {project}  Copyright (C) {year}  {fullname}
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

nZEDb_data/nZEDb/libraries/b3rs3rk/steamfront/README.md

@@ -0,0 +1,39 @@
+# Steamfront - PHP Wrapper for Accessing the Steam Storefront API
+
+This is a simple wrapper for accessing the very lightweight API that Steam offers for its Big Picture Mode.
+It provides detailed application information, without being constrained to a particular Steam user's library like their 
+Web API.
+
+This makes it especially useful for referencing large amount of information in which you have the Steam App ID
+readily available.
+
+You can either use the Includes.php file and do a manual clone, or you can do a composer based install and use autoloading
+namespaces.
+
+Once you've got it running (autoload used below), simply invoke the client and perform a sample query:
+
+```php
+<?php
+
+use b3rs3rk\steamfront\Main;
+
+$client = new b3rs3rk\steamfront\Main(
+	[
+		'country_code' => 'us',
+		'local_lang' => 'english'
+	]
+);
+
+$data = $client->getFeaturedApps();
+
+print_r($data);
+
+exit;
+```
+
+API framework was footprinted from [here](https://wiki.teamfortress.com/wiki/User:RJackson/StorefrontAPI).
+
+Http::get function was a slight rip off of
+[@Moinax's](https://github.com/Moinax/TvDb/blob/master/src/Moinax/TvDb/Http/CurlClient.php#L14) function.
+
+Enjoy - b3rs3rk

nZEDb_data/nZEDb/libraries/b3rs3rk/steamfront/composer.json

@@ -0,0 +1,28 @@
+{
+  "name": "b3rs3rk/steamfront",
+  "description": "PHP Wrapper for Accessing the Steam Storefront API",
+  "minimum-stability": "stable",
+  "license": "GPL-3.0",
+  "authors": [
+    {
+      "name": "b3rs3rk",
+      "email": "b3rs3rk@protonmail.com"
+    }
+  ],
+  "autoload": {
+    "psr-0": {
+      "b3rs3rk\\": "source"
+    }
+  },
+  "require": {
+    "php": ">=5.6.0",
+    "ext-curl": "*",
+    "ext-json": "*"
+  },
+  "repositories": [
+    {
+      "type": "vcs",
+      "url": "https://github.com/b3rs3rk/steamfront"
+    }
+  ]
+}

nZEDb_data/nZEDb/libraries/b3rs3rk/steamfront/source/b3rs3rk/steamfront/Main.php

@@ -0,0 +1,171 @@
+<?php
+/**
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program (see LICENSE.txt in the base directory.  If
+ * not, see:
+ *
+ * @link      <http://www.gnu.org/licenses/>.
+ * @author    b3rs3rk
+ * @copyright 2016
+ */
+
+namespace b3rs3rk\steamfront;
+
+use b3rs3rk\steamfront\http\Http;
+use b3rs3rk\steamfront\data\App;
+
+/**
+ * Class SteamFront
+ *
+ * @package b3rs3rk\steamfront
+ */
+class Main
+{
+	/**
+	 * Top domain URL of the Steam API
+	 */
+	const STEAM_API_ROOT = 'https://api.steampowered.com/';
+
+	/**
+	 * Top domain URL of the Steam API
+	 */
+	const STEAM_STORE_ROOT = 'https://store.steampowered.com/';
+
+	/**
+	 * Requested return format for full list
+	 */
+	const STEAM_API_RESP_TYPE = '?format=json';
+
+	/**
+	 * Path to the JSON encoded list of all Steam AppIDs
+	 */
+	const APPS_FULL_LIST_PATH = 'ISteamApps/GetAppList/v2/';
+
+	/**
+	 * Path to featured apps request
+	 */
+	const FEATURED_APPS_PATH = 'api/featured/';
+
+	/**
+	 * Path to featured categories request';
+	 */
+	const FEATURED_CATS_PATH = 'api/featuredcategories/';
+
+	/**
+	 * Path to App details request
+	 */
+	const APP_DETAILS_PATH = 'api/appdetails?appids=';
+
+	/**
+	 * @var string The two letter country code from which to retrieve localized currency information
+	 */
+	protected $countryCode;
+
+	/**
+	 * @var string The language (in English) from which to retrieve localized strings e.g. German, Italian
+	 */
+	protected $localLang;
+
+	/**
+	 * Main constructor.
+	 *
+	 * @param array $options
+	 */
+	public function __construct(array $options = array())
+	{
+		$defaults = [
+			'country_code' => 'us',
+		    'local_lang'   => 'english',
+		];
+		$options += $defaults;
+
+		$this->countryCode = '&cc=' . $options['country_code'];
+		$this->localLang = '&l=' . $options['local_lang'];
+	}
+
+	/**
+	 * Gets requested data using Http client and returns the json decoded response
+	 *
+	 * @param string $root The root url of the request
+	 * @param string $path The path of the request
+	 *
+	 * @return array|bool The JSON decoded response or false
+	 */
+	public function get($root, $path)
+	{
+		$url = $root . $path;
+
+		$response = Http::get($url . $this->countryCode . $this->localLang);
+
+		if (is_array($response)) {
+
+			return $response;
+		} else {
+
+			return false;
+		}
+	}
+
+	/**
+	 * Retrieves full Steam library info and returns in JSON decoded format
+	 *
+	 * @return array Steam library full app listing decoded JSON response
+	 */
+	public function getFullAppList()
+	{
+		return $this->get(self::STEAM_API_ROOT, self::APPS_FULL_LIST_PATH . self::STEAM_API_RESP_TYPE);
+	}
+
+	/**
+	 * Retrieves Featured Steam Games Info and returns in JSON decoded format
+	 *
+	 * @return array Featured applications -- no manipulation
+	 */
+	public function getFeaturedApps()
+	{
+		 return $this->get(self::STEAM_STORE_ROOT, self::FEATURED_APPS_PATH);
+	}
+
+	/**
+	 * Retrieves Featured Steam Games Info and returns in JSON decoded format
+	 *
+	 * @return array|bool
+	 */
+	public function getFeaturedCategories()
+	{
+		return $this->get(self::STEAM_STORE_ROOT, self::FEATURED_CATS_PATH);
+	}
+
+	/**
+	 * Retrieves App information for a specific AppID
+	 *
+	 * @param int    $id The id argument settings value for the API query
+	 * @param string $filter The filter argument settings value for the API query
+	 *
+	 * @return false|App The normalized data return for the requested Steam Application ID
+	 */
+	public function getAppDetails($id, $filter = '')
+	{
+		if (!empty($filter)) {
+			$filter = '&filters=' . $filter;
+		}
+
+		$app = $this->get(self::STEAM_STORE_ROOT, self::APP_DETAILS_PATH . $id . $filter);
+
+		if ($app[$id]['success'] == true) {
+			return new App($app[$id]['data']);
+		} else {
+			return false;
+		}
+	}
+}

nZEDb_data/nZEDb/libraries/b3rs3rk/steamfront/source/b3rs3rk/steamfront/data/App.php

@@ -0,0 +1,299 @@
+<?php
+/**
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program (see LICENSE.txt in the base directory.  If
+ * not, see:
+ *
+ * @link      <http://www.gnu.org/licenses/>.
+ * @author    b3rs3rk
+ * @copyright 2016
+ */
+
+namespace b3rs3rk\steamfront\data;
+
+/**
+ * Class App - provides object oriented response mapping for Steam Apps
+ *
+ * @package b3rs3rk\steamfront\data
+ */
+class App
+{
+	/**
+	 * @var int ID of the App
+	 */
+	public $appid;
+
+	/**
+	 * @var string Name of App
+	 */
+	public $name;
+
+	/**
+	 * @var string Type of App
+	 */
+	public $type;
+
+	/**
+	 * @var string Date of release
+	 */
+	public $releasedate;
+
+	/**
+	 * @var int Age Requirement
+	 */
+	public $requiredage;
+
+	/**
+	 * @var string Supported in-app languages
+	 */
+	public $languages;
+
+	/**
+	 * @var array
+	 */
+	public $description;
+
+	/**
+	 * @var array
+	 */
+	public $developers;
+
+	/**
+	 * @var array
+	 */
+	public $publishers;
+
+	/**
+	 * @var string Original app's website
+	 */
+	public $website;
+
+	/**
+	 * @var array
+	 */
+	public $supportinfo;
+
+	/**
+	 * @var array
+	 */
+	public $platforms;
+
+	/**
+	 * @var array
+	 */
+	public $requirements;
+
+	/**
+	 * @var array
+	 */
+	public $pricing;
+
+	/**
+	 * @var array
+	 */
+	public $metacritic;
+
+	/**
+	 * @var array
+	 */
+	public $categories;
+
+	/**
+	 * @var array
+	 */
+	public $genres;
+
+	/**
+	 * @var array
+	 */
+	public $images;
+
+	/**
+	 * @var array
+	 */
+	public $achievements;
+
+	/**
+	 * @var array
+	 */
+	public $recommendations;
+
+	/**
+	 * App constructor.  Calls all sub-functions to fill class variables
+	 *
+	 * @param array $data
+	 */
+	public function __construct(array $data)
+	{
+		$this->data = $data;
+
+		$this->setCritical();
+		$this->setRatings();
+		$this->setDemographics();
+		$this->setDescriptions();
+		$this->setSpecifications();
+		$this->setClassifications();
+		$this->setImages();
+		$this->setPricing();
+
+		unset($this->data); // Unset $data or raw response is returned with class object
+	}
+
+	/**
+	 * Sets absolutely critical info
+	 */
+	protected function setCritical()
+	{
+		$this->setNonMatching($this->appid, 'steam_appid');
+		$this->setMatching('type');
+		$this->setMatching('name');
+		$this->setNonMatching($this->releasedate, 'release_date');
+	}
+
+	/**
+	 * Assigns ratings information to the data return
+	 */
+	protected function setRatings()
+	{
+		$this->setMatching('metacritic');
+		$this->setMatching('recommendations');
+	}
+
+	/**
+	 * Assigns demographics information to the data return
+	 */
+	protected function setDemographics()
+	{
+		$this->setNonMatching($this->requiredage, 'required_age');
+		$this->setNonMatching($this->languages, 'supoorted_languages');
+	}
+
+	/**
+	 * Assigns authoring information to the data return
+	 */
+	protected function setAuthoring()
+	{
+		$this->setMatching('developers');
+		$this->setMatching('publishers');
+		$this->setMatching('website');
+		$this->setNonMatching($this->supportinfo, 'support_info');
+	}
+
+	/**
+	 * Assigns descriptions to the data return
+	 */
+	protected function setDescriptions()
+	{
+		$keys = [
+			'detailed' => 'detailed_description',
+			'short'    => 'short_description',
+			'about'    => 'about_the_game',
+		];
+
+		$this->setVarWithArray($this->description, $keys);
+	}
+
+	/**
+	 * Assigns specifications to the data return
+	 */
+	protected function setSpecifications()
+	{
+		$this->setMatching('platforms');
+
+		$keys = [
+			'pc'    => 'pc_requirements',
+			'mac'   => 'mac_requirements',
+			'linux' => 'linux_requirements',
+		];
+
+		$this->setVarWithArray($this->requirements, $keys);
+	}
+
+	/**
+	 * Assigns classification to the data return
+	 */
+	protected function setClassifications()
+	{
+		$this->setMatching('categories');
+		$this->setMatching('genres');
+	}
+
+	/**
+	 * Assigns all imaged based information to one sub-key in the return
+	 */
+	protected function setImages()
+	{
+		$keys = [
+			'header'      => 'header_image',
+			'background'  => 'background',
+			'screenshots' => 'screenshots',
+		];
+
+		$this->setVarWithArray($this->images, $keys);
+	}
+
+	/**
+	 * Assigns the pricing information to the data in the return
+	 */
+	protected function setPricing()
+	{
+		$this->setNonMatching($this->pricing, 'price_overview');
+	}
+
+	/**
+	 * Sets the named class value to the differently named key
+	 *
+	 * @var $this->$classvar The class variable to set
+	 * @param string $key The non matching key to retrieve the data from
+	 */
+	protected function setNonMatching(&$classVar, string $key)
+	{
+		if (isset($this->data[$key])) {
+			$classVar = $this->data[$key];
+		}
+	}
+
+	/**
+	 * Sets the class value to the key value with the same key name
+	 *
+	 * @param string $key The matching key data to class value to set
+	 */
+	protected function setMatching(string $key)
+	{
+		if (isset($this->data[$key])) {
+			$this->$key = $this->data[$key];
+		}
+	}
+
+	/**
+	 * Sets an array type class variable based on an associative array of keys as their values
+	 * Checks each key to make sure it exists and strips html tags from API response to normalize data
+	 *
+	 * @var $this->$classvar The class variable to set
+	 * @param array $slice The array of data keys and values to match
+	 */
+	protected function setVarWithArray(&$classVar, array $slice)
+	{
+		foreach($slice AS $key => $value) {
+			if (isset($this->data[$value])) {
+				$keydata = $this->data[$value];
+				if (is_array($keydata)) {
+					array_walk_recursive($keydata, 'strip_tags');
+				} else {
+					$keydata = strip_tags($keydata);
+				}
+				$classVar[$key] = $keydata;
+			}
+		}
+	}
+}

nZEDb_data/nZEDb/libraries/b3rs3rk/steamfront/source/b3rs3rk/steamfront/http/Http.php

@@ -0,0 +1,73 @@
+<?php
+/**
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program (see LICENSE.txt in the base directory.  If
+ * not, see:
+ *
+ * @link      <http://www.gnu.org/licenses/>.
+ * @author    b3rs3rk
+ * @copyright 2016
+ */
+
+namespace b3rs3rk\steamfront\http;
+
+/**
+ * Class Http
+ *
+ * @package b3rs3rk\steamfront\http
+ */
+class Http
+{
+	/**
+	 * @param string $url The url cUrl should get
+	 *
+	 * @return string|array The cUrl response data -- if JSON detected, decode first
+	 * @throws HttpException Thrown if not 200 OK
+	 */
+	public static function get(string $url)
+	{
+		$ch = curl_init($url);
+
+		curl_setopt_array(
+			$ch,
+			[
+				CURLOPT_HEADER         => 1,
+				CURLOPT_RETURNTRANSFER => 1,
+				CURLOPT_SSL_VERIFYPEER => 0,
+			]
+		);
+
+		$response = curl_exec($ch);
+
+		$responseCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+		if ($responseCode != 200) {
+			throw new HttpException('Could not reach ' . $url, $responseCode);
+		}
+		$contentType = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
+		$headerSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
+
+		curl_close($ch);
+
+		$response = substr($response, $headerSize);
+
+		if (is_null($response)) {
+			throw new HttpException('You are exceeding the API request limit.  Please wait longer between requests.', 400);
+		}
+
+		if(stripos($contentType, 'application/json') !== false) {
+			$response = json_decode($response, true);
+		}
+
+		return $response;
+	}
+}

nZEDb_data/nZEDb/libraries/b3rs3rk/steamfront/source/b3rs3rk/steamfront/http/HttpException.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program (see LICENSE.txt in the base directory.  If
+ * not, see:
+ *
+ * @link      <http://www.gnu.org/licenses/>.
+ * @author    b3rs3rk
+ * @copyright 2016
+ */
+
+namespace b3rs3rk\steamfront\http;
+
+class HttpException extends \Exception {}

nZEDb_data/nZEDb/libraries/b3rs3rk/steamfront/tests/ClientTest.php

@@ -0,0 +1,55 @@
+<?php
+/**
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program (see LICENSE.txt in the base directory.  If
+ * not, see:
+ *
+ * @link      <http://www.gnu.org/licenses/>.
+ * @author    b3rs3rk
+ * @copyright 2016
+ */
+
+include (__DIR__ . '/Includes.php');
+
+$client = new b3rs3rk\steamfront\Main();
+
+$testAppID = isset($argv[1]) && is_numeric($argv[1]) ? $argv[1] : 30;  // Default is Day of Defeat
+
+$test = $client->getAppDetails($testAppID);
+
+if (!$test instanceof b3rs3rk\steamfront\data\App) {
+	if (isset($argv[2]) && $argv[2] === 'debug') {
+		var_dump($test);
+	}
+	throw new Exception("Bad response from API for AppID: {$testAppID}", 1);
+}
+
+$test = $client->getFeaturedApps();
+
+if (!is_array($test) && !empty($test)) {
+	if (isset($argv[2]) && $argv[2] === 'debug') {
+		var_dump($test);
+	}
+	throw new Exception("Bad response from API for Featured App List", 2);
+}
+
+$test = $client->getFeaturedCategories();
+
+if (!is_array($test) && !empty($test)) {
+	if (isset($argv[2]) && $argv[2] === 'debug') {
+		var_dump($test);
+	}
+	throw new Exception("Bad response from API for Featured Categories", 3);
+}
+
+exit('All tests completed successfully.' . PHP_EOL . PHP_EOL);

nZEDb_data/nZEDb/libraries/b3rs3rk/steamfront/tests/Includes.php

@@ -0,0 +1,32 @@
+<?php
+/**
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program (see LICENSE.txt in the base directory.  If
+ * not, see:
+ *
+ * @link      <http://www.gnu.org/licenses/>.
+ * @author    b3rs3rk
+ * @copyright 2016
+ */
+
+$path = '/../source/b3rs3rk/steamfront/';
+
+//Main Includes
+require_once (__DIR__ . $path . 'Main.php');
+
+//Data Includes
+require_once (__DIR__ . $path . '/data/App.php');
+
+//HTTP Includes
+require_once (__DIR__ . $path . '/http/Http.php');
+require_once (__DIR__ . $path . '/http/HttpException.php');

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/.codeclimate.yml

@@ -0,0 +1,21 @@
+exclude_paths:
+ - ".phpcs/**/*"
+ - "examples/**/*"
+engines:
+  phpmd:
+    enabled: false
+    config:
+      file_extensions: "php"
+      rulesets: "unusedcode"
+  phpcodesniffer:
+    enabled: true
+    config:
+      file_extensions: "php"
+      standard: "/code/.phpcs/Barracuda/ruleset.xml"
+      ignore_warnings: true
+  fixme:
+    enabled: true
+ratings:
+  paths:
+  - "*.php"
+  - "**/*.php"

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/.phpcs/Barracuda/Sniffs/Commenting/DisallowSingleLineMultiCommentsSniff.php

@@ -0,0 +1,70 @@
+<?php
+/**
+ * This sniff prohibits the use of single line multi line comments
+ *
+ * PHP version 5
+ *
+ * @category  PHP
+ * @package   PHP_CodeSniffer
+ * @author    Ryan Matthews <rmatthews@barracuda.com>
+ * @license   http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
+ * @version   1.0.00
+ * @link      http://pear.php.net/package/PHP_CodeSniffer
+ */
+
+/**
+ * This sniff prohibits the use of Perl style hash comments.
+ *
+ * An example of a hash comment is:
+ *
+ * <code>
+ *  /* This is a single line multi line comment, which is prohibited. */
+/* $hello = 'hello';
+ * </code>
+ *
+ * @category  PHP
+ * @package   PHP_CodeSniffer
+ * @author    Ryan Matthews <rmatthews@barracuda.com>
+ * @license   http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
+ * @version   Release: 1.0.00
+ * @link      http://pear.php.net/package/PHP_CodeSniffer
+ */
+class Barracuda_Sniffs_Commenting_DisallowSingleLineMultiCommentsSniff implements PHP_CodeSniffer_Sniff
+{
+
+
+    /**
+     * Returns the token types that this sniff is interested in.
+     *
+     * @return array(int)
+     */
+    public function register()
+    {
+        return array(T_COMMENT);
+
+    }// end register()
+
+
+    /**
+     * Processes the tokens that this sniff is interested in.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile The file where the token was found.
+     * @param int                  $stackPtr  The position in the stack where
+     *                                        the token was found.
+     *
+     * @return void
+     */
+    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
+    {
+        $tokens = $phpcsFile->getTokens();
+		if (preg_match('/\/\*[^\n]*\*\//', $tokens[$stackPtr]['content']))
+		{
+            $error = 'Multi line comments are prohibited on single lines; found %s';
+            $data  = array(trim($tokens[$stackPtr]['content']));
+            $phpcsFile->addError($error, $stackPtr, 'Found', $data);
+        }
+
+    }// end process()
+}
+// end class
+

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/.phpcs/Barracuda/Sniffs/Commenting/DocCommentSniff.php

@@ -0,0 +1,493 @@
+<?php
+
+class Barracuda_Sniffs_Commenting_DocCommentSniff implements PHP_CodeSniffer_Sniff
+{
+
+        /**
+         * Tags in correct order and related info.
+         *
+         * @var array
+         */
+        protected $tags = array(
+                           '@category'   => array(
+                                             'required'       => false,
+                                             'allow_multiple' => false,
+                                            ),
+                           '@package'    => array(
+                                             'required'       => false,
+                                             'allow_multiple' => false,
+                                            ),
+                           '@subpackage' => array(
+                                             'required'       => false,
+                                             'allow_multiple' => false,
+                                            ),
+                           '@author'     => array(
+                                             'required'       => false,
+                                             'allow_multiple' => true,
+                                            ),
+                           '@copyright'  => array(
+                                             'required'       => false,
+                                             'allow_multiple' => true,
+                                            ),
+                           '@license'    => array(
+                                             'required'       => false,
+                                             'allow_multiple' => false,
+                                            ),
+                           '@version'    => array(
+                                             'required'       => false,
+                                             'allow_multiple' => false,
+                                            ),
+                           '@link'       => array(
+                                             'required'       => false,
+                                             'allow_multiple' => true,
+                                            ),
+                           '@see'        => array(
+                                             'required'       => false,
+                                             'allow_multiple' => true,
+                                            ),
+                           '@since'      => array(
+                                             'required'       => false,
+                                             'allow_multiple' => false,
+                                            ),
+                           '@deprecated' => array(
+                                             'required'       => false,
+                                             'allow_multiple' => false,
+                                            ),
+                          );
+
+
+        /**
+         * Returns an array of tokens this test wants to listen for.
+         *
+         * @return array
+         */
+        public function register()
+        {
+            return array(T_OPEN_TAG);
+
+        }//end register()
+
+
+        /**
+         * Processes this test, when one of its tokens is encountered.
+         *
+         * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
+         * @param int                  $stackPtr  The position of the current token
+         *                                        in the stack passed in $tokens.
+         *
+         * @return int
+         */
+        public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
+        {
+            $tokens = $phpcsFile->getTokens();
+
+            // Find the next non whitespace token.
+            $commentStart = $phpcsFile->findNext(T_WHITESPACE, ($stackPtr + 1), null, true);
+
+            // Allow declare() statements at the top of the file.
+            if ($tokens[$commentStart]['code'] === T_DECLARE) {
+                $semicolon    = $phpcsFile->findNext(T_SEMICOLON, ($commentStart + 1));
+                $commentStart = $phpcsFile->findNext(T_WHITESPACE, ($semicolon + 1), null, true);
+            }
+
+            // Ignore vim header.
+            if ($tokens[$commentStart]['code'] === T_COMMENT) {
+                if (strstr($tokens[$commentStart]['content'], 'vim:') !== false) {
+                    $commentStart = $phpcsFile->findNext(
+                        T_WHITESPACE,
+                        ($commentStart + 1),
+                        null,
+                        true
+                    );
+                }
+            }
+
+            $errorToken = ($stackPtr + 1);
+            if (isset($tokens[$errorToken]) === false) {
+                $errorToken--;
+            }
+
+            if ($tokens[$commentStart]['code'] === T_CLOSE_TAG) {
+                // We are only interested if this is the first open tag.
+                return ($phpcsFile->numTokens + 1);
+            } else if ($tokens[$commentStart]['code'] === T_COMMENT) {
+                $error = 'You must use "/**" style comments for a file comment';
+                $phpcsFile->addError($error, $errorToken, 'WrongStyle');
+                $phpcsFile->recordMetric($stackPtr, 'File has doc comment', 'yes');
+                return ($phpcsFile->numTokens + 1);
+            } else if ($commentStart === false
+                || $tokens[$commentStart]['code'] !== T_DOC_COMMENT_OPEN_TAG
+            ) {
+                $phpcsFile->addError('Missing file doc comment', $errorToken, 'Missing');
+                $phpcsFile->recordMetric($stackPtr, 'File has doc comment', 'no');
+                return ($phpcsFile->numTokens + 1);
+            } else {
+                $phpcsFile->recordMetric($stackPtr, 'File has doc comment', 'yes');
+            }
+
+            // Check the PHP Version, which should be in some text before the first tag.
+            $commentEnd = $tokens[$commentStart]['comment_closer'];
+            $found      = false;
+            for ($i = ($commentStart + 1); $i < $commentEnd; $i++) {
+                if ($tokens[$i]['code'] === T_DOC_COMMENT_TAG) {
+                    break;
+                } else if ($tokens[$i]['code'] === T_DOC_COMMENT_STRING
+                    && strstr(strtolower($tokens[$i]['content']), 'php version') !== false
+                ) {
+                    $found = true;
+                    break;
+                }
+            }
+
+            if ($found === false) {
+                $error = 'PHP version not specified';
+                $phpcsFile->addWarning($error, $commentEnd, 'MissingVersion');
+            }
+
+            // Check each tag.
+            $this->processTags($phpcsFile, $stackPtr, $commentStart);
+
+            // Ignore the rest of the file.
+            return ($phpcsFile->numTokens + 1);
+
+        }//end process()
+
+
+        /**
+         * Processes each required or optional tag.
+         *
+         * @param PHP_CodeSniffer_File $phpcsFile    The file being scanned.
+         * @param int                  $stackPtr     The position of the current token
+         *                                           in the stack passed in $tokens.
+         * @param int                  $commentStart Position in the stack where the comment started.
+         *
+         * @return void
+         */
+        protected function processTags(PHP_CodeSniffer_File $phpcsFile, $stackPtr, $commentStart)
+        {
+            $tokens = $phpcsFile->getTokens();
+
+            if (get_class($this) === 'PEAR_Sniffs_Commenting_FileCommentSniff') {
+                $docBlock = 'file';
+            } else {
+                $docBlock = 'class';
+            }
+
+            $commentEnd = $tokens[$commentStart]['comment_closer'];
+
+            $foundTags = array();
+            $tagTokens = array();
+            foreach ($tokens[$commentStart]['comment_tags'] as $tag) {
+                $name = $tokens[$tag]['content'];
+                if (isset($this->tags[$name]) === false) {
+                    continue;
+                }
+
+                if ($this->tags[$name]['allow_multiple'] === false && isset($tagTokens[$name]) === true) {
+                    $error = 'Only one %s tag is allowed in a %s comment';
+                    $data  = array(
+                              $name,
+                              $docBlock,
+                             );
+                    $phpcsFile->addError($error, $tag, 'Duplicate'.ucfirst(substr($name, 1)).'Tag', $data);
+                }
+
+                $foundTags[]        = $name;
+                $tagTokens[$name][] = $tag;
+
+                $string = $phpcsFile->findNext(T_DOC_COMMENT_STRING, $tag, $commentEnd);
+                if ($string === false || $tokens[$string]['line'] !== $tokens[$tag]['line']) {
+                    $error = 'Content missing for %s tag in %s comment';
+                    $data  = array(
+                              $name,
+                              $docBlock,
+                             );
+                    $phpcsFile->addError($error, $tag, 'Empty'.ucfirst(substr($name, 1)).'Tag', $data);
+                    continue;
+                }
+            }//end foreach
+
+            // Check if the tags are in the correct position.
+            $pos = 0;
+            foreach ($this->tags as $tag => $tagData) {
+                if (isset($tagTokens[$tag]) === false) {
+                    if ($tagData['required'] === true) {
+                        $error = 'Missing %s tag in %s comment';
+                        $data  = array(
+                                  $tag,
+                                  $docBlock,
+                                 );
+                        $phpcsFile->addError($error, $commentEnd, 'Missing'.ucfirst(substr($tag, 1)).'Tag', $data);
+                    }
+
+                    continue;
+                } else {
+                    $method = 'process'.substr($tag, 1);
+                    if (method_exists($this, $method) === true) {
+                        // Process each tag if a method is defined.
+                        call_user_func(array($this, $method), $phpcsFile, $tagTokens[$tag]);
+                    }
+                }
+
+                if (isset($foundTags[$pos]) === false) {
+                    break;
+                }
+
+                if ($foundTags[$pos] !== $tag) {
+                    $error = 'The tag in position %s should be the %s tag';
+                    $data  = array(
+                              ($pos + 1),
+                              $tag,
+                             );
+                    $phpcsFile->addError($error, $tokens[$commentStart]['comment_tags'][$pos], ucfirst(substr($tag, 1)).'TagOrder', $data);
+                }
+
+                // Account for multiple tags.
+                $pos++;
+                while (isset($foundTags[$pos]) === true && $foundTags[$pos] === $tag) {
+                    $pos++;
+                }
+            }//end foreach
+
+        }//end processTags()
+
+
+        /**
+         * Process the category tag.
+         *
+         * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
+         * @param array                $tags      The tokens for these tags.
+         *
+         * @return void
+         */
+        protected function processCategory(PHP_CodeSniffer_File $phpcsFile, array $tags)
+        {
+            $tokens = $phpcsFile->getTokens();
+            foreach ($tags as $tag) {
+                if ($tokens[($tag + 2)]['code'] !== T_DOC_COMMENT_STRING) {
+                    // No content.
+                    continue;
+                }
+
+                $content = $tokens[($tag + 2)]['content'];
+                if (PHP_CodeSniffer::isUnderscoreName($content) !== true) {
+                    $newContent = str_replace(' ', '_', $content);
+                    $nameBits   = explode('_', $newContent);
+                    $firstBit   = array_shift($nameBits);
+                    $newName    = ucfirst($firstBit).'_';
+                    foreach ($nameBits as $bit) {
+                        if ($bit !== '') {
+                            $newName .= ucfirst($bit).'_';
+                        }
+                    }
+
+                    $error     = 'Category name "%s" is not valid; consider "%s" instead';
+                    $validName = trim($newName, '_');
+                    $data      = array(
+                                  $content,
+                                  $validName,
+                                 );
+                    $phpcsFile->addError($error, $tag, 'InvalidCategory', $data);
+                }
+            }//end foreach
+
+        }//end processCategory()
+
+
+        /**
+         * Process the package tag.
+         *
+         * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
+         * @param array                $tags      The tokens for these tags.
+         *
+         * @return void
+         */
+        protected function processPackage(PHP_CodeSniffer_File $phpcsFile, array $tags)
+        {
+            $tokens = $phpcsFile->getTokens();
+            foreach ($tags as $tag) {
+                if ($tokens[($tag + 2)]['code'] !== T_DOC_COMMENT_STRING) {
+                    // No content.
+                    continue;
+                }
+
+                $content = $tokens[($tag + 2)]['content'];
+                if (PHP_CodeSniffer::isUnderscoreName($content) === true) {
+                    continue;
+                }
+
+                $newContent = str_replace(' ', '_', $content);
+                $newContent = trim($newContent, '_');
+                $newContent = preg_replace('/[^A-Za-z_]/', '', $newContent);
+                $nameBits   = explode('_', $newContent);
+                $firstBit   = array_shift($nameBits);
+                $newName    = strtoupper($firstBit{0}).substr($firstBit, 1).'_';
+                foreach ($nameBits as $bit) {
+                    if ($bit !== '') {
+                        $newName .= strtoupper($bit{0}).substr($bit, 1).'_';
+                    }
+                }
+
+                $error     = 'Package name "%s" is not valid; consider "%s" instead';
+                $validName = trim($newName, '_');
+                $data      = array(
+                              $content,
+                              $validName,
+                             );
+                $phpcsFile->addError($error, $tag, 'InvalidPackage', $data);
+            }//end foreach
+
+        }//end processPackage()
+
+
+        /**
+         * Process the subpackage tag.
+         *
+         * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
+         * @param array                $tags      The tokens for these tags.
+         *
+         * @return void
+         */
+        protected function processSubpackage(PHP_CodeSniffer_File $phpcsFile, array $tags)
+        {
+            $tokens = $phpcsFile->getTokens();
+            foreach ($tags as $tag) {
+                if ($tokens[($tag + 2)]['code'] !== T_DOC_COMMENT_STRING) {
+                    // No content.
+                    continue;
+                }
+
+                $content = $tokens[($tag + 2)]['content'];
+                if (PHP_CodeSniffer::isUnderscoreName($content) === true) {
+                    continue;
+                }
+
+                $newContent = str_replace(' ', '_', $content);
+                $nameBits   = explode('_', $newContent);
+                $firstBit   = array_shift($nameBits);
+                $newName    = strtoupper($firstBit{0}).substr($firstBit, 1).'_';
+                foreach ($nameBits as $bit) {
+                    if ($bit !== '') {
+                        $newName .= strtoupper($bit{0}).substr($bit, 1).'_';
+                    }
+                }
+
+                $error     = 'Subpackage name "%s" is not valid; consider "%s" instead';
+                $validName = trim($newName, '_');
+                $data      = array(
+                              $content,
+                              $validName,
+                             );
+                $phpcsFile->addError($error, $tag, 'InvalidSubpackage', $data);
+            }//end foreach
+
+        }//end processSubpackage()
+
+    /**
+     * Author tag must be 'Firstname Lastname <email@barracuda.com>'.
+     *
+     * @param int $errorPos The line number where the error occurs.
+     *
+     * @return void
+     */
+    protected function processAuthors($errorPos)
+    {
+        $authors = $this->commentParser->getAuthors();
+        if (empty($authors) === false) {
+            $author  = $authors[0];
+            $content = $author->getContent();
+            if (empty($content) === true) {
+                $error = 'Content missing for @author tag in file comment';
+                $this->currentFile->addError($error, $errorPos, 'MissingAuthor');
+            } else if (preg_match('/^(.*) \<.*\@.*\>$/', $content) === 0) {
+                $error = 'Expected "Firstname Lastname <email@domain.com>" for author tag';
+                $this->currentFile->addError($error, $errorPos, 'IncorrectAuthor');
+            }
+        }
+    }//end processAuthors()
+
+    /**
+     * Copyright tag must be in the form 'xxxx-xxxx Barracuda Networks, Inc.'.
+     *
+     * @param int $errorPos The line number where the error occurs.
+     *
+     * @return void
+     */
+    protected function processCopyrights($errorPos)
+    {
+        $copyrights = $this->commentParser->getCopyrights();
+        $copyright  = $copyrights[0];
+        if ($copyright !== null) {
+            $content = $copyright->getContent();
+            if (empty($content) === true) {
+                $error = 'Content missing for @copyright tag in file comment';
+                $this->currentFile->addError($error, $errorPos, 'MissingCopyright');
+            } else if (preg_match('/^([0-9]{4})(-[0-9]{4})? (\.*\)$/', $content) === 0) {
+                $error = 'Expected "xxxx-xxxx Barracuda Networks, Inc." for copyright declaration';
+                $this->currentFile->addError($error, $errorPos, 'IncorrectCopyright');
+            }
+        }
+    }//end processCopyrights()
+
+    /**
+     * Process the license tag.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
+     * @param array                $tags      The tokens for these tags.
+     *
+     * @return void
+     */
+    protected function processLicense(PHP_CodeSniffer_File $phpcsFile, array $tags)
+    {
+        $tokens = $phpcsFile->getTokens();
+        foreach ($tags as $tag) {
+            if ($tokens[($tag + 2)]['code'] !== T_DOC_COMMENT_STRING) {
+                // No content.
+                continue;
+            }
+
+            $content = $tokens[($tag + 2)]['content'];
+            $matches = array();
+            preg_match('/^([^\s]+)\s+(.*)/', $content, $matches);
+            if (count($matches) !== 3) {
+                $error = '@license tag must contain a URL and a license name';
+                $phpcsFile->addError($error, $tag, 'IncompleteLicense');
+            }
+        }
+
+    }//end processLicense()
+
+
+    /**
+     * Process the version tag.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
+     * @param array                $tags      The tokens for these tags.
+     *
+     * @return void
+     */
+    protected function processVersion(PHP_CodeSniffer_File $phpcsFile, array $tags)
+    {
+        $tokens = $phpcsFile->getTokens();
+        foreach ($tags as $tag) {
+            if ($tokens[($tag + 2)]['code'] !== T_DOC_COMMENT_STRING) {
+                // No content.
+                continue;
+            }
+
+            $content = $tokens[($tag + 2)]['content'];
+            if (strstr($content, 'CVS:') === false
+                && strstr($content, 'SVN:') === false
+                && strstr($content, 'GIT:') === false
+                && strstr($content, 'HG:') === false
+            ) {
+                $error = 'Invalid version "%s" in file comment; consider "CVS: <cvs_id>" or "SVN: <svn_id>" or "GIT: <git_id>" or "HG: <hg_id>" instead';
+                $data  = array($content);
+                $phpcsFile->addWarning($error, $tag, 'InvalidVersion', $data);
+            }
+        }
+
+    }//end processVersion()
+
+
+}//end class

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/.phpcs/Barracuda/Sniffs/Commenting/FunctionCommentSniff.php

@@ -0,0 +1,556 @@
+<?php
+/**
+ * Parses and verifies the doc comments for functions.
+ *
+ * PHP version 5
+ *
+ * @category  PHP
+ * @package   PHP_CodeSniffer
+ * @author    Greg Sherwood <gsherwood@squiz.net>
+ * @author    Marc McIntyre <mmcintyre@squiz.net>
+ * @copyright 2006-2014 Squiz Pty Ltd (ABN 77 084 670 600)
+ * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
+ * @link      http://pear.php.net/package/PHP_CodeSniffer
+ */
+
+if (class_exists('PEAR_Sniffs_Commenting_FunctionCommentSniff', true) === false) {
+    throw new PHP_CodeSniffer_Exception('Class PEAR_Sniffs_Commenting_FunctionCommentSniff not found');
+}
+
+/**
+ * Parses and verifies the doc comments for functions.
+ *
+ * @category  PHP
+ * @package   PHP_CodeSniffer
+ * @author    Greg Sherwood <gsherwood@squiz.net>
+ * @author    Marc McIntyre <mmcintyre@squiz.net>
+ * @copyright 2006-2014 Squiz Pty Ltd (ABN 77 084 670 600)
+ * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
+ * @version   Release: @package_version@
+ * @link      http://pear.php.net/package/PHP_CodeSniffer
+ */
+class Barracuda_Sniffs_Commenting_FunctionCommentSniff extends PEAR_Sniffs_Commenting_FunctionCommentSniff
+{
+	protected $allowedTypes = array(
+		'int',
+		'bool',
+	);
+
+	public function __construct()
+	{
+		PHP_CodeSniffer::$allowedTypes = array_merge(PHP_CodeSniffer::$allowedTypes, $this->allowedTypes);
+	}
+
+    /**
+     * Process the return comment of this function comment.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile    The file being scanned.
+     * @param int                  $stackPtr     The position of the current token
+     *                                           in the stack passed in $tokens.
+     * @param int                  $commentStart The position in the stack where the comment started.
+     *
+     * @return void
+     */
+    protected function processReturn(PHP_CodeSniffer_File $phpcsFile, $stackPtr, $commentStart)
+    {
+        $tokens = $phpcsFile->getTokens();
+
+        // Skip constructor and destructor.
+        $methodName      = $phpcsFile->getDeclarationName($stackPtr);
+        $isSpecialMethod = ($methodName === '__construct' || $methodName === '__destruct');
+
+        $return = null;
+        foreach ($tokens[$commentStart]['comment_tags'] as $tag) {
+            if ($tokens[$tag]['content'] === '@return') {
+                if ($return !== null) {
+                    $error = 'Only 1 @return tag is allowed in a function comment';
+                    $phpcsFile->addError($error, $tag, 'DuplicateReturn');
+                    return;
+                }
+
+                $return = $tag;
+            }
+        }
+
+        if ($isSpecialMethod === true) {
+            return;
+        }
+
+        if ($return !== null) {
+            $content = $tokens[($return + 2)]['content'];
+            if (empty($content) === true || $tokens[($return + 2)]['code'] !== T_DOC_COMMENT_STRING) {
+                $error = 'Return type missing for @return tag in function comment';
+                $phpcsFile->addError($error, $return, 'MissingReturnType');
+            } else {
+                // Check return type (can be multiple, separated by '|').
+                $typeNames      = explode('|', $content);
+                $suggestedNames = array();
+                foreach ($typeNames as $i => $typeName) {
+                    $suggestedName = PHP_CodeSniffer::suggestType($typeName);
+                    if (in_array($suggestedName, $suggestedNames) === false) {
+                        $suggestedNames[] = $suggestedName;
+                    }
+                }
+
+                $suggestedType = implode('|', $suggestedNames);
+                if ($content !== $suggestedType) {
+                    $error = 'Expected "%s" but found "%s" for function return type';
+                    $data  = array(
+                              $suggestedType,
+                              $content,
+                             );
+                    $fix   = $phpcsFile->addFixableError($error, $return, 'InvalidReturn', $data);
+                    if ($fix === true) {
+                        $phpcsFile->fixer->replaceToken(($return + 2), $suggestedType);
+                    }
+                }
+
+                // If the return type is void, make sure there is
+                // no return statement in the function.
+                if ($content === 'void') {
+                    if (isset($tokens[$stackPtr]['scope_closer']) === true) {
+                        $endToken = $tokens[$stackPtr]['scope_closer'];
+                        for ($returnToken = $stackPtr; $returnToken < $endToken; $returnToken++) {
+                            if ($tokens[$returnToken]['code'] === T_CLOSURE) {
+                                $returnToken = $tokens[$returnToken]['scope_closer'];
+                                continue;
+                            }
+
+                            if ($tokens[$returnToken]['code'] === T_RETURN
+                                || $tokens[$returnToken]['code'] === T_YIELD
+                            ) {
+                                break;
+                            }
+                        }
+
+                        if ($returnToken !== $endToken) {
+                            // If the function is not returning anything, just
+                            // exiting, then there is no problem.
+                            $semicolon = $phpcsFile->findNext(T_WHITESPACE, ($returnToken + 1), null, true);
+                            if ($tokens[$semicolon]['code'] !== T_SEMICOLON) {
+                                $error = 'Function return type is void, but function contains return statement';
+                                $phpcsFile->addError($error, $return, 'InvalidReturnVoid');
+                            }
+                        }
+                    }//end if
+                } else if ($content !== 'mixed') {
+                    // If return type is not void, there needs to be a return statement
+                    // somewhere in the function that returns something.
+                    if (isset($tokens[$stackPtr]['scope_closer']) === true) {
+                        $endToken    = $tokens[$stackPtr]['scope_closer'];
+                        $returnToken = $phpcsFile->findNext(array(T_RETURN, T_YIELD), $stackPtr, $endToken);
+                        if ($returnToken === false) {
+                            $error = 'Function return type is not void, but function has no return statement';
+                            $phpcsFile->addError($error, $return, 'InvalidNoReturn');
+                        } else {
+                            $semicolon = $phpcsFile->findNext(T_WHITESPACE, ($returnToken + 1), null, true);
+                            if ($tokens[$semicolon]['code'] === T_SEMICOLON) {
+                                $error = 'Function return type is not void, but function is returning void here';
+                                $phpcsFile->addError($error, $returnToken, 'InvalidReturnNotVoid');
+                            }
+                        }
+                    }
+                }//end if
+            }//end if
+        } else {
+            $error = 'Missing @return tag in function comment';
+            $phpcsFile->addError($error, $tokens[$commentStart]['comment_closer'], 'MissingReturn');
+        }//end if
+
+    }//end processReturn()
+
+
+    /**
+     * Process any throw tags that this function comment has.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile    The file being scanned.
+     * @param int                  $stackPtr     The position of the current token
+     *                                           in the stack passed in $tokens.
+     * @param int                  $commentStart The position in the stack where the comment started.
+     *
+     * @return void
+     */
+    protected function processThrows(PHP_CodeSniffer_File $phpcsFile, $stackPtr, $commentStart)
+    {
+        $tokens = $phpcsFile->getTokens();
+
+        $throws = array();
+        foreach ($tokens[$commentStart]['comment_tags'] as $pos => $tag) {
+            if ($tokens[$tag]['content'] !== '@throws') {
+                continue;
+            }
+
+            $exception = null;
+            $comment   = null;
+            if ($tokens[($tag + 2)]['code'] === T_DOC_COMMENT_STRING) {
+                $matches = array();
+                preg_match('/([^\s]+)(?:\s+(.*))?/', $tokens[($tag + 2)]['content'], $matches);
+                $exception = $matches[1];
+                if (isset($matches[2]) === true && trim($matches[2]) !== '') {
+                    $comment = $matches[2];
+                }
+            }
+
+            if ($exception === null) {
+                $error = 'Exception type and comment missing for @throws tag in function comment';
+                $phpcsFile->addError($error, $tag, 'InvalidThrows');
+            } else if ($comment === null) {
+                $error = 'Comment missing for @throws tag in function comment';
+                $phpcsFile->addError($error, $tag, 'EmptyThrows');
+            } else {
+                // Any strings until the next tag belong to this comment.
+                if (isset($tokens[$commentStart]['comment_tags'][($pos + 1)]) === true) {
+                    $end = $tokens[$commentStart]['comment_tags'][($pos + 1)];
+                } else {
+                    $end = $tokens[$commentStart]['comment_closer'];
+                }
+
+                for ($i = ($tag + 3); $i < $end; $i++) {
+                    if ($tokens[$i]['code'] === T_DOC_COMMENT_STRING) {
+                        $comment .= ' '.$tokens[$i]['content'];
+                    }
+                }
+
+                // Starts with a capital letter and ends with a fullstop.
+                $firstChar = $comment{0};
+                if (strtoupper($firstChar) !== $firstChar) {
+                    $error = '@throws tag comment must start with a capital letter';
+                    $phpcsFile->addError($error, ($tag + 2), 'ThrowsNotCapital');
+                }
+
+                $lastChar = substr($comment, -1);
+                if ($lastChar !== '.') {
+                    $error = '@throws tag comment must end with a full stop';
+                    $phpcsFile->addError($error, ($tag + 2), 'ThrowsNoFullStop');
+                }
+            }//end if
+        }//end foreach
+
+    }//end processThrows()
+
+
+    /**
+     * Process the function parameter comments.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile    The file being scanned.
+     * @param int                  $stackPtr     The position of the current token
+     *                                           in the stack passed in $tokens.
+     * @param int                  $commentStart The position in the stack where the comment started.
+     *
+     * @return void
+     */
+    protected function processParams(PHP_CodeSniffer_File $phpcsFile, $stackPtr, $commentStart)
+    {
+        $tokens = $phpcsFile->getTokens();
+
+        $params  = array();
+        $maxType = 0;
+        $maxVar  = 0;
+        foreach ($tokens[$commentStart]['comment_tags'] as $pos => $tag) {
+            if ($tokens[$tag]['content'] !== '@param') {
+                continue;
+            }
+
+            $type         = '';
+            $typeSpace    = 0;
+            $var          = '';
+            $varSpace     = 0;
+            $comment      = '';
+            $commentLines = array();
+            if ($tokens[($tag + 2)]['code'] === T_DOC_COMMENT_STRING) {
+                $matches = array();
+                preg_match('/([^$&]+)(?:((?:\$|&)[^\s]+)(?:(\s+)(.*))?)?/', $tokens[($tag + 2)]['content'], $matches);
+
+                $typeLen   = strlen($matches[1]);
+                $type      = trim($matches[1]);
+                $typeSpace = ($typeLen - strlen($type));
+                $typeLen   = strlen($type);
+                if ($typeLen > $maxType) {
+                    $maxType = $typeLen;
+                }
+
+                if (isset($matches[2]) === true) {
+                    $var    = $matches[2];
+                    $varLen = strlen($var);
+                    if ($varLen > $maxVar) {
+                        $maxVar = $varLen;
+                    }
+
+                    if (isset($matches[4]) === true) {
+                        $varSpace       = strlen($matches[3]);
+                        $comment        = $matches[4];
+                        $commentLines[] = array(
+                                           'comment' => $comment,
+                                           'token'   => ($tag + 2),
+                                           'indent'  => $varSpace,
+                                          );
+
+                        // Any strings until the next tag belong to this comment.
+                        if (isset($tokens[$commentStart]['comment_tags'][($pos + 1)]) === true) {
+                            $end = $tokens[$commentStart]['comment_tags'][($pos + 1)];
+                        } else {
+                            $end = $tokens[$commentStart]['comment_closer'];
+                        }
+
+                        for ($i = ($tag + 3); $i < $end; $i++) {
+                            if ($tokens[$i]['code'] === T_DOC_COMMENT_STRING) {
+                                $indent = 0;
+                                if ($tokens[($i - 1)]['code'] === T_DOC_COMMENT_WHITESPACE) {
+                                    $indent = strlen($tokens[($i - 1)]['content']);
+                                }
+
+                                $comment       .= ' '.$tokens[$i]['content'];
+                                $commentLines[] = array(
+                                                   'comment' => $tokens[$i]['content'],
+                                                   'token'   => $i,
+                                                   'indent'  => $indent,
+                                                  );
+                            }
+                        }
+                    } else {
+                        $error = 'Missing parameter comment';
+                        $phpcsFile->addError($error, $tag, 'MissingParamComment');
+                        $commentLines[] = array('comment' => '');
+                    }//end if
+                } else {
+                    $error = 'Missing parameter name';
+                    $phpcsFile->addError($error, $tag, 'MissingParamName');
+                }//end if
+            } else {
+                $error = 'Missing parameter type';
+                $phpcsFile->addError($error, $tag, 'MissingParamType');
+            }//end if
+
+            $params[] = array(
+                         'tag'          => $tag,
+                         'type'         => $type,
+                         'var'          => $var,
+                         'comment'      => $comment,
+                         'commentLines' => $commentLines,
+                         'type_space'   => $typeSpace,
+                         'var_space'    => $varSpace,
+                        );
+        }//end foreach
+
+        $realParams  = $phpcsFile->getMethodParameters($stackPtr);
+        $foundParams = array();
+
+        foreach ($params as $pos => $param) {
+            // If the type is empty, the whole line is empty.
+            if ($param['type'] === '') {
+                continue;
+            }
+
+            // Check the param type value.
+            $typeNames = explode('|', $param['type']);
+            foreach ($typeNames as $typeName) {
+                $suggestedName = PHP_CodeSniffer::suggestType($typeName);
+                if ($typeName !== $suggestedName) {
+                    $error = 'Expected "%s" but found "%s" for parameter type';
+                    $data  = array(
+                              $suggestedName,
+                              $typeName,
+                             );
+
+                    $fix = $phpcsFile->addFixableError($error, $param['tag'], 'IncorrectParamVarName', $data);
+                    if ($fix === true) {
+                        $content  = $suggestedName;
+                        $content .= str_repeat(' ', $param['type_space']);
+                        $content .= $param['var'];
+                        $content .= str_repeat(' ', $param['var_space']);
+                        if (isset($param['commentLines'][0]) === true) {
+                            $content .= $param['commentLines'][0]['comment'];
+                        }
+
+                        $phpcsFile->fixer->replaceToken(($param['tag'] + 2), $content);
+                    }
+                } else if (count($typeNames) === 1) {
+                    // Check type hint for array and custom type.
+                    $suggestedTypeHint = '';
+                    if (strpos($suggestedName, 'array') !== false || substr($suggestedName, -2) === '[]') {
+                        $suggestedTypeHint = 'array';
+                    } else if (strpos($suggestedName, 'callable') !== false) {
+                        $suggestedTypeHint = 'callable';
+                    } else if (strpos($suggestedName, 'callback') !== false) {
+                        $suggestedTypeHint = 'callable';
+                    } else if (in_array($typeName, PHP_CodeSniffer::$allowedTypes) === false) {
+                        $suggestedTypeHint = $suggestedName;
+                    }
+
+                    if ($suggestedTypeHint !== '' && isset($realParams[$pos]) === true) {
+                        $typeHint = $realParams[$pos]['type_hint'];
+                        if ($typeHint === '') {
+                            $error = 'Type hint "%s" missing for %s';
+                            $data  = array(
+                                      $suggestedTypeHint,
+                                      $param['var'],
+                                     );
+                            $phpcsFile->addError($error, $stackPtr, 'TypeHintMissing', $data);
+                        } else if ($typeHint !== substr($suggestedTypeHint, (strlen($typeHint) * -1))) {
+                            $error = 'Expected type hint "%s"; found "%s" for %s';
+                            $data  = array(
+                                      $suggestedTypeHint,
+                                      $typeHint,
+                                      $param['var'],
+                                     );
+                            $phpcsFile->addError($error, $stackPtr, 'IncorrectTypeHint', $data);
+                        }
+                    } else if ($suggestedTypeHint === '' && isset($realParams[$pos]) === true) {
+                        $typeHint = $realParams[$pos]['type_hint'];
+                        if ($typeHint !== '') {
+                            $error = 'Unknown type hint "%s" found for %s';
+                            $data  = array(
+                                      $typeHint,
+                                      $param['var'],
+                                     );
+                            $phpcsFile->addError($error, $stackPtr, 'InvalidTypeHint', $data);
+                        }
+                    }//end if
+                }//end if
+            }//end foreach
+
+            if ($param['var'] === '') {
+                continue;
+            }
+
+            $foundParams[] = $param['var'];
+
+            // Check number of spaces after the type.
+            $spaces = ($maxType - strlen($param['type']) + 1);
+            if ($param['type_space'] !== $spaces) {
+                $error = 'Expected %s spaces after parameter type; %s found';
+                $data  = array(
+                          $spaces,
+                          $param['type_space'],
+                         );
+
+                $fix = $phpcsFile->addFixableError($error, $param['tag'], 'SpacingAfterParamType', $data);
+                if ($fix === true) {
+                    $phpcsFile->fixer->beginChangeset();
+
+                    $content  = $param['type'];
+                    $content .= str_repeat(' ', $spaces);
+                    $content .= $param['var'];
+                    $content .= str_repeat(' ', $param['var_space']);
+                    $content .= $param['commentLines'][0]['comment'];
+                    $phpcsFile->fixer->replaceToken(($param['tag'] + 2), $content);
+
+                    // Fix up the indent of additional comment lines.
+                    foreach ($param['commentLines'] as $lineNum => $line) {
+                        if ($lineNum === 0
+                            || $param['commentLines'][$lineNum]['indent'] === 0
+                        ) {
+                            continue;
+                        }
+
+                        $newIndent = ($param['commentLines'][$lineNum]['indent'] + $spaces - $param['type_space']);
+                        $phpcsFile->fixer->replaceToken(
+                            ($param['commentLines'][$lineNum]['token'] - 1),
+                            str_repeat(' ', $newIndent)
+                        );
+                    }
+
+                    $phpcsFile->fixer->endChangeset();
+                }//end if
+            }//end if
+
+            // Make sure the param name is correct.
+            if (isset($realParams[$pos]) === true) {
+                $realName = $realParams[$pos]['name'];
+                if ($realName !== $param['var']) {
+                    $code = 'ParamNameNoMatch';
+                    $data = array(
+                             $param['var'],
+                             $realName,
+                            );
+
+                    $error = 'Doc comment for parameter %s does not match ';
+                    if (strtolower($param['var']) === strtolower($realName)) {
+                        $error .= 'case of ';
+                        $code   = 'ParamNameNoCaseMatch';
+                    }
+
+                    $error .= 'actual variable name %s';
+
+                    $phpcsFile->addError($error, $param['tag'], $code, $data);
+                }
+            } else if (substr($param['var'], -4) !== ',...') {
+                // We must have an extra parameter comment.
+                $error = 'Superfluous parameter comment';
+                $phpcsFile->addError($error, $param['tag'], 'ExtraParamComment');
+            }//end if
+
+            if ($param['comment'] === '') {
+                continue;
+            }
+
+            // Check number of spaces after the var name.
+            $spaces = ($maxVar - strlen($param['var']) + 1);
+            if ($param['var_space'] !== $spaces) {
+                $error = 'Expected %s spaces after parameter name; %s found';
+                $data  = array(
+                          $spaces,
+                          $param['var_space'],
+                         );
+
+                $fix = $phpcsFile->addFixableError($error, $param['tag'], 'SpacingAfterParamName', $data);
+                if ($fix === true) {
+                    $phpcsFile->fixer->beginChangeset();
+
+                    $content  = $param['type'];
+                    $content .= str_repeat(' ', $param['type_space']);
+                    $content .= $param['var'];
+                    $content .= str_repeat(' ', $spaces);
+                    $content .= $param['commentLines'][0]['comment'];
+                    $phpcsFile->fixer->replaceToken(($param['tag'] + 2), $content);
+
+                    // Fix up the indent of additional comment lines.
+                    foreach ($param['commentLines'] as $lineNum => $line) {
+                        if ($lineNum === 0
+                            || $param['commentLines'][$lineNum]['indent'] === 0
+                        ) {
+                            continue;
+                        }
+
+                        $newIndent = ($param['commentLines'][$lineNum]['indent'] + $spaces - $param['var_space']);
+                        $phpcsFile->fixer->replaceToken(
+                            ($param['commentLines'][$lineNum]['token'] - 1),
+                            str_repeat(' ', $newIndent)
+                        );
+                    }
+
+                    $phpcsFile->fixer->endChangeset();
+                }//end if
+            }//end if
+
+            // Param comments must start with a capital letter and end with the full stop.
+            $firstChar = $param['comment']{0};
+            if (preg_match('|\p{Lu}|u', $firstChar) === 0) {
+                $error = 'Parameter comment must start with a capital letter';
+                $phpcsFile->addError($error, $param['tag'], 'ParamCommentNotCapital');
+            }
+
+            $lastChar = substr($param['comment'], -1);
+            if ($lastChar !== '.') {
+                $error = 'Parameter comment must end with a full stop';
+                $phpcsFile->addError($error, $param['tag'], 'ParamCommentFullStop');
+            }
+        }//end foreach
+
+        $realNames = array();
+        foreach ($realParams as $realParam) {
+            $realNames[] = $realParam['name'];
+        }
+
+        // Report missing comments.
+        $diff = array_diff($realNames, $foundParams);
+        foreach ($diff as $neededParam) {
+            $error = 'Doc comment for parameter "%s" missing';
+            $data  = array($neededParam);
+            $phpcsFile->addError($error, $commentStart, 'MissingParamTag', $data);
+        }
+
+    }//end processParams()
+
+
+}//end class

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/.phpcs/Barracuda/Sniffs/Commenting/SpaceAfterCommentSniff.php

@@ -0,0 +1,51 @@
+<?php
+class Barracuda_Sniffs_Commenting_SpaceAfterCommentSniff implements PHP_CodeSniffer_Sniff
+{
+    /**
+     * Returns the token types that this sniff is interested in.
+     *
+     * @return array(int)
+     */
+    public function register()
+    {
+        return array(T_COMMENT);
+
+    } // end register()
+
+
+    /**
+     * Processes the tokens that this sniff is interested in.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile The file where the token was found.
+     * @param int                  $stackPtr  The position in the stack where
+     *                                        the token was found.
+     *
+     * @return void
+     */
+    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
+    {
+        $tokens = $phpcsFile->getTokens();
+
+		$valid = false;
+
+		if (preg_match('|//\s|', $tokens[$stackPtr]['content']))
+		{
+			$valid = true;
+		}
+
+		if (preg_match('|\*[\s/]|', $tokens[$stackPtr]['content']))
+		{
+			$valid = true;
+		}
+
+		if ($valid === false)
+		{
+            $error = 'A space is required at the start of the comment %s';
+            $data  = array(trim($tokens[$stackPtr]['content']));
+            $phpcsFile->addError($error, $stackPtr, 'Found', $data);
+        }
+
+    }// end process()
+}
+// end class
+

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/.phpcs/Barracuda/Sniffs/Commenting/VariableCommentSniff.php

@@ -0,0 +1,177 @@
+<?php
+/**
+ * Parses and verifies the variable doc comment.
+ *
+ * PHP version 5
+ *
+ * @category  PHP
+ * @package   PHP_CodeSniffer
+ * @author    Greg Sherwood <gsherwood@squiz.net>
+ * @author    Marc McIntyre <mmcintyre@squiz.net>
+ * @copyright 2006-2014 Squiz Pty Ltd (ABN 77 084 670 600)
+ * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
+ * @link      http://pear.php.net/package/PHP_CodeSniffer
+ */
+
+if (class_exists('PHP_CodeSniffer_Standards_AbstractVariableSniff', true) === false) {
+    throw new PHP_CodeSniffer_Exception('Class PHP_CodeSniffer_Standards_AbstractVariableSniff not found');
+}
+
+/**
+ * Parses and verifies the variable doc comment.
+ *
+ * @category  PHP
+ * @package   PHP_CodeSniffer
+ * @author    Greg Sherwood <gsherwood@squiz.net>
+ * @author    Marc McIntyre <mmcintyre@squiz.net>
+ * @copyright 2006-2014 Squiz Pty Ltd (ABN 77 084 670 600)
+ * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
+ * @version   Release: @package_version@
+ * @link      http://pear.php.net/package/PHP_CodeSniffer
+ */
+
+class Barracuda_Sniffs_Commenting_VariableCommentSniff extends PHP_CodeSniffer_Standards_AbstractVariableSniff
+{
+	protected $allowedTypes = array(
+		'bool',
+		'int',
+	);
+
+	public function __construct()
+	{
+		PHP_CodeSniffer::$allowedTypes = array_merge(PHP_CodeSniffer::$allowedTypes, $this->allowedTypes);
+	}
+
+    /**
+     * Called to process class member vars.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
+     * @param int                  $stackPtr  The position of the current token
+     *                                        in the stack passed in $tokens.
+     *
+     * @return void
+     */
+    public function processMemberVar(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
+    {
+        $tokens       = $phpcsFile->getTokens();
+        $commentToken = array(
+                         T_COMMENT,
+                         T_DOC_COMMENT_CLOSE_TAG,
+                        );
+
+        $commentEnd = $phpcsFile->findPrevious($commentToken, $stackPtr);
+        if ($commentEnd === false) {
+            $phpcsFile->addError('Missing member variable doc comment', $stackPtr, 'Missing');
+            return;
+        }
+
+        if ($tokens[$commentEnd]['code'] === T_COMMENT) {
+            $phpcsFile->addError('You must use "/**" style comments for a member variable comment', $stackPtr, 'WrongStyle');
+            return;
+        } else if ($tokens[$commentEnd]['code'] !== T_DOC_COMMENT_CLOSE_TAG) {
+            $phpcsFile->addError('Missing member variable doc comment', $stackPtr, 'Missing');
+            return;
+        } else {
+            // Make sure the comment we have found belongs to us.
+            $commentFor = $phpcsFile->findNext(array(T_VARIABLE, T_CLASS, T_INTERFACE), ($commentEnd + 1));
+            if ($commentFor !== $stackPtr) {
+                $phpcsFile->addError('Missing member variable doc comment', $stackPtr, 'Missing');
+                return;
+            }
+        }
+
+        $commentStart = $tokens[$commentEnd]['comment_opener'];
+
+        $foundVar = null;
+        foreach ($tokens[$commentStart]['comment_tags'] as $tag) {
+            if ($tokens[$tag]['content'] === '@var') {
+                if ($foundVar !== null) {
+                    $error = 'Only one @var tag is allowed in a member variable comment';
+                    $phpcsFile->addError($error, $tag, 'DuplicateVar');
+                } else {
+                    $foundVar = $tag;
+                }
+            } else if ($tokens[$tag]['content'] === '@see') {
+                // Make sure the tag isn't empty.
+                $string = $phpcsFile->findNext(T_DOC_COMMENT_STRING, $tag, $commentEnd);
+                if ($string === false || $tokens[$string]['line'] !== $tokens[$tag]['line']) {
+                    $error = 'Content missing for @see tag in member variable comment';
+                    $phpcsFile->addError($error, $tag, 'EmptySees');
+                }
+            } else {
+                $error = '%s tag is not allowed in member variable comment';
+                $data  = array($tokens[$tag]['content']);
+                $phpcsFile->addWarning($error, $tag, 'TagNotAllowed', $data);
+            }//end if
+        }//end foreach
+
+        // The @var tag is the only one we require.
+        if ($foundVar === null) {
+            $error = 'Missing @var tag in member variable comment';
+            $phpcsFile->addError($error, $commentEnd, 'MissingVar');
+            return;
+        }
+
+        $firstTag = $tokens[$commentStart]['comment_tags'][0];
+        if ($foundVar !== null && $tokens[$firstTag]['content'] !== '@var') {
+            $error = 'The @var tag must be the first tag in a member variable comment';
+            $phpcsFile->addError($error, $foundVar, 'VarOrder');
+        }
+
+        // Make sure the tag isn't empty and has the correct padding.
+        $string = $phpcsFile->findNext(T_DOC_COMMENT_STRING, $foundVar, $commentEnd);
+        if ($string === false || $tokens[$string]['line'] !== $tokens[$foundVar]['line']) {
+            $error = 'Content missing for @var tag in member variable comment';
+            $phpcsFile->addError($error, $foundVar, 'EmptyVar');
+            return;
+        }
+
+        $varType       = $tokens[($foundVar + 2)]['content'];
+        $suggestedType = PHP_CodeSniffer::suggestType($varType);
+        if ($varType !== $suggestedType) {
+            $error = 'Expected "%s" but found "%s" for @var tag in member variable comment';
+            $data  = array(
+                      $suggestedType,
+                      $varType,
+                     );
+            $phpcsFile->addError($error, ($foundVar + 2), 'IncorrectVarType', $data);
+        }
+
+    }//end processMemberVar()
+
+
+    /**
+     * Called to process a normal variable.
+     *
+     * Not required for this sniff.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile The PHP_CodeSniffer file where this token was found.
+     * @param int                  $stackPtr  The position where the double quoted
+     *                                        string was found.
+     *
+     * @return void
+     */
+    protected function processVariable(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
+    {
+
+    }//end processVariable()
+
+
+    /**
+     * Called to process variables found in double quoted strings.
+     *
+     * Not required for this sniff.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile The PHP_CodeSniffer file where this token was found.
+     * @param int                  $stackPtr  The position where the double quoted
+     *                                        string was found.
+     *
+     * @return void
+     */
+    protected function processVariableInString(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
+    {
+
+    }//end processVariableInString()
+
+
+}//end class

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/.phpcs/Barracuda/Sniffs/ControlStructures/ControlSignatureSniff.php

@@ -0,0 +1,275 @@
+<?php
+
+if (class_exists('Squiz_Sniffs_ControlStructures_ControlSignatureSniff', true) === false)
+{
+    throw new PHP_CodeSniffer_Exception('Class Squiz_Sniffs_ControlStructures_ControlSignatureSniff not found');
+}
+
+// subclasses squiz controlstructures sniff to allow dropped braces and prevent same-line ones
+class Barracuda_Sniffs_ControlStructures_ControlSignatureSniff extends Squiz_Sniffs_ControlStructures_ControlSignatureSniff
+{
+    /**
+     * A list of tokenizers this sniff supports.
+     *
+     * @var array
+     */
+    public $supportedTokenizers = array('PHP');
+
+    /**
+     * Processes this test, when one of its tokens is encountered.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
+     * @param int                  $stackPtr  The position of the current token in the
+     *                                        stack passed in $tokens.
+     *
+     * @return void
+     */
+    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
+    {
+        $tokens = $phpcsFile->getTokens();
+
+        if (isset($tokens[($stackPtr + 1)]) === false) {
+            return;
+        }
+
+        // Single space after the keyword.
+        if (in_array($tokens[$stackPtr]['code'], array(T_CATCH, T_IF, T_WHILE, T_FOR, T_FOREACH, T_ELSEIF, T_SWITCH))) {
+            $found = 1;
+            if ($tokens[($stackPtr + 1)]['code'] !== T_WHITESPACE) {
+                $found = 0;
+            } else if ($tokens[($stackPtr + 1)]['content'] !== ' ') {
+                if (strpos($tokens[($stackPtr + 1)]['content'], $phpcsFile->eolChar) !== false) {
+                    $found = 'newline';
+                } else {
+                    $found = strlen($tokens[($stackPtr + 1)]['content']);
+                }
+            }
+
+            if ($found !== 1) {
+                $error = 'Expected 1 space after %s keyword; %s found';
+                $data  = array(
+                          strtoupper($tokens[$stackPtr]['content']),
+                          $found,
+                         );
+
+                $fix = $phpcsFile->addFixableError($error, $stackPtr, 'SpaceAfterKeyword', $data);
+                if ($fix === true) {
+                    if ($found === 0) {
+                        $phpcsFile->fixer->addContent($stackPtr, ' ');
+                    } else {
+                        $phpcsFile->fixer->replaceToken(($stackPtr + 1), ' ');
+                    }
+                }
+            }
+        }
+
+        // Single newline after the keyword.
+        if (in_array($tokens[$stackPtr]['code'], array(T_TRY, T_DO, T_ELSE))
+            && isset($tokens[$stackPtr]['scope_opener']) === true
+        ) {
+            $opener = $tokens[$stackPtr]['scope_opener'];
+            $found = ($tokens[$opener]['line'] - $tokens[$stackPtr]['line']);
+            if ($found !== 1) {
+                $error = 'Expected 1 newline after % keyword; %s found';
+                $data  = array(
+                            strtoupper($tokens[$stackPtr]['content']),
+                            $found,
+                            );
+                $fix   = $phpcsFile->addFixableError($error, $opener, 'NewlineAfterKeyword', $data);
+                if ($fix === true) {
+                    $phpcsFile->fixer->beginChangeset();
+                    for ($i = ($stackPtr + 1); $i < $opener; $i++) {
+                        if ($found > 0 && $tokens[$i]['line'] === $tokens[$opener]['line']) {
+                            break;
+                        }
+
+                        $phpcsFile->fixer->replaceToken($i, '');
+                    }
+
+                    $phpcsFile->fixer->addContent($stackPtr, $phpcsFile->eolChar);
+                    $phpcsFile->fixer->endChangeset();
+                }
+            }//end if
+        }//end if
+
+        // Single newline after closing parenthesis.
+        if (isset($tokens[$stackPtr]['parenthesis_closer']) === true
+            && isset($tokens[$stackPtr]['scope_opener']) === true
+        ) {
+            $closer  = $tokens[$stackPtr]['parenthesis_closer'];
+            $opener  = $tokens[$stackPtr]['scope_opener'];
+            $found = ($tokens[$opener]['line'] - $tokens[$closer]['line']);
+            if ($found !== 1) {
+                $error = 'Expected 1 newline after closing parenthesis; %s found';
+                $fix   = $phpcsFile->addFixableError($error, $opener, 'NewlineAfterCloseParenthesis', array($found));
+                if ($fix === true) {
+                    $phpcsFile->fixer->beginChangeset();
+                    for ($i = ($closer + 1); $i < $opener; $i++) {
+                        if ($found > 0 && $tokens[$i]['line'] === $tokens[$opener]['line']) {
+                            break;
+                        }
+
+                        $phpcsFile->fixer->replaceToken($i, '');
+                    }
+
+                    $phpcsFile->fixer->addContent($closer, $phpcsFile->eolChar);
+                    $phpcsFile->fixer->endChangeset();
+                }
+            }//end if
+        }//end if
+
+        // Single newline after opening brace.
+        if (isset($tokens[$stackPtr]['scope_opener']) === true) {
+            $opener = $tokens[$stackPtr]['scope_opener'];
+            for ($next = ($opener + 1); $next < $phpcsFile->numTokens; $next++) {
+                $code = $tokens[$next]['code'];
+
+                if ($code === T_WHITESPACE) {
+                    continue;
+                }
+
+                // Skip all empty tokens on the same line as the opener.
+                if ($tokens[$next]['line'] === $tokens[$opener]['line']
+                    && (isset(PHP_CodeSniffer_Tokens::$emptyTokens[$code]) === true
+                    || $code === T_CLOSE_TAG)
+                ) {
+                    continue;
+                }
+
+                // We found the first bit of a code, or a comment on the
+                // following line.
+                break;
+            }
+
+            $found = ($tokens[$next]['line'] - $tokens[$opener]['line']);
+            if ($found !== 1) {
+                $error = 'Expected 1 newline after opening brace; %s found';
+                $data  = array($found);
+                $fix   = $phpcsFile->addFixableError($error, $opener, 'NewlineAfterOpenBrace', $data);
+                if ($fix === true) {
+                    $phpcsFile->fixer->beginChangeset();
+                    for ($i = ($opener + 1); $i < $next; $i++) {
+                        if ($found > 0 && $tokens[$i]['line'] === $tokens[$next]['line']) {
+                            break;
+                        }
+
+                        $phpcsFile->fixer->replaceToken($i, '');
+                    }
+
+                    $phpcsFile->fixer->addContent($opener, $phpcsFile->eolChar);
+                    $phpcsFile->fixer->endChangeset();
+                }
+            }
+        } else if ($tokens[$stackPtr]['code'] === T_WHILE) {
+            // Zero spaces after parenthesis closer.
+            $closer = $tokens[$stackPtr]['parenthesis_closer'];
+            $found  = 0;
+            if ($tokens[($closer + 1)]['code'] === T_WHITESPACE) {
+                if (strpos($tokens[($closer + 1)]['content'], $phpcsFile->eolChar) !== false) {
+                    $found = 'newline';
+                } else {
+                    $found = strlen($tokens[($closer + 1)]['content']);
+                }
+            }
+
+            if ($found !== 0) {
+                $error = 'Expected 0 spaces before semicolon; %s found';
+                $data  = array($found);
+                $fix   = $phpcsFile->addFixableError($error, $closer, 'SpaceBeforeSemicolon', $data);
+                if ($fix === true) {
+                    $phpcsFile->fixer->replaceToken(($closer + 1), '');
+                }
+            }
+        }//end if
+
+        // Only want to check multi-keyword structures from here on.
+        if ($tokens[$stackPtr]['code'] === T_DO) {
+            if (isset($tokens[$stackPtr]['scope_closer']) === false) {
+                return;
+            }
+
+            $closer = $tokens[$stackPtr]['scope_closer'];
+        } else if ($tokens[$stackPtr]['code'] === T_ELSE
+            || $tokens[$stackPtr]['code'] === T_ELSEIF
+            || $tokens[$stackPtr]['code'] === T_CATCH
+        ) {
+            $closer = $phpcsFile->findPrevious(PHP_CodeSniffer_Tokens::$emptyTokens, ($stackPtr - 1), null, true);
+            if ($closer === false || $tokens[$closer]['code'] !== T_CLOSE_CURLY_BRACKET) {
+                return;
+            }
+        } else {
+            return;
+        }
+
+        // Single space after closing brace.
+        if ($tokens[$stackPtr]['code'] === T_DO) {
+            $found = 1;
+            if ($tokens[($closer + 1)]['code'] !== T_WHITESPACE) {
+                $found = 0;
+            } else if ($tokens[($closer + 1)]['content'] !== ' ') {
+                if (strpos($tokens[($closer + 1)]['content'], $phpcsFile->eolChar) !== false) {
+                    $found = 'newline';
+                } else {
+                    $found = strlen($tokens[($closer + 1)]['content']);
+                }
+            }
+
+            if ($found !== 1) {
+                $error = 'Expected 1 space after closing brace; %s found';
+                $data  = array($found);
+                $fix   = $phpcsFile->addFixableError($error, $closer, 'SpaceAfterCloseBrace', $data);
+                if ($fix === true) {
+                    if ($found === 0) {
+                        $phpcsFile->fixer->addContent($closer, ' ');
+                    } else {
+                        $phpcsFile->fixer->replaceToken(($closer + 1), ' ');
+                    }
+                }
+            }
+        }
+
+        // Single newline after closing brace.
+        if ($tokens[$stackPtr]['code'] !== T_DO) {
+            for ($next = ($closer + 1); $next < $phpcsFile->numTokens; $next++) {
+                $code = $tokens[$next]['code'];
+
+                if ($code === T_WHITESPACE) {
+                    continue;
+                }
+
+                // Skip all empty tokens on the same line as the closer.
+                if ($tokens[$next]['line'] === $tokens[$closer]['line']
+                    && (isset(PHP_CodeSniffer_Tokens::$emptyTokens[$code]) === true
+                    || $code === T_CLOSE_TAG)
+                ) {
+                    continue;
+                }
+
+                // We found the first bit of a code, or a comment on the
+                // following line.
+                break;
+            }
+
+            $found = ($tokens[$next]['line'] - $tokens[$closer]['line']);
+            if ($found !== 1) {
+                $error = 'Expected 1 newline after closing brace; %s found';
+                $data  = array($found);
+                $fix   = $phpcsFile->addFixableError($error, $closer, 'NewlineAfterCloseBrace', $data);
+                if ($fix === true) {
+                    $phpcsFile->fixer->beginChangeset();
+                    for ($i = ($closer + 1); $i < $next; $i++) {
+                        if ($found > 0 && $tokens[$i]['line'] === $tokens[$next]['line']) {
+                            break;
+                        }
+
+                        $phpcsFile->fixer->replaceToken($i, '');
+                    }
+
+                    $phpcsFile->fixer->addContent($closer, $phpcsFile->eolChar);
+                    $phpcsFile->fixer->endChangeset();
+                }
+            }
+        }
+
+    }//end process()
+}

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/.phpcs/Barracuda/Sniffs/ControlStructures/NoInlineAssignmentSniff.php

@@ -0,0 +1,67 @@
+<?php
+
+class Barracuda_Sniffs_ControlStructures_NoInlineAssignmentSniff implements PHP_CodeSniffer_Sniff
+{
+    /**
+     * Returns an array of tokens this test wants to listen for.
+     *
+     * @return array
+     */
+    public function register()
+    {
+		return array(
+			T_IF,
+			T_ELSEIF,
+		);
+
+	} // end register()
+
+
+    /**
+     * Processes this sniff, when one of its tokens is encountered.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
+     * @param int                  $stackPtr  The position of the current token in the
+     *                                        stack passed in $tokens.
+     *
+     * @return void
+     */
+    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
+    {
+        $tokens = $phpcsFile->getTokens();
+
+		$end_position = $tokens[$stackPtr]['parenthesis_closer'];
+
+		// states: -1 = normal, 0 = start function call (probably), 1 = in function
+		$function = -1;
+
+		for ($position = $stackPtr; $position < $end_position; $position++)
+		{
+			if ($tokens[$position]['type'] == 'T_STRING')
+			{
+				$function = 0;
+				continue;
+			}
+
+			if ($function === 0)
+			{
+				if ($tokens[$position]['type'] == 'T_OPEN_PARENTHESIS')
+				{
+					$function = 1;
+					continue;
+				}
+			}
+			elseif ($function !== 1)
+			{
+				$function = -1;
+				if ($tokens[$position]['type'] == 'T_EQUAL')
+				{
+					$error = 'Inline assignment not allowed in if statements';
+					$phpcsFile->addError($error, $stackPtr, 'IncDecLeft');
+					return;
+				}
+			}
+		}
+    }
+}
+

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/.phpcs/Barracuda/Sniffs/Formatting/SpaceUnaryOperatorSniff.php

@@ -0,0 +1,94 @@
+<?php
+class Barracuda_Sniffs_Formatting_SpaceUnaryOperatorSniff implements PHP_CodeSniffer_Sniff
+{
+
+
+    /**
+     * Returns an array of tokens this test wants to listen for.
+     */
+    public function register()
+    {
+         return array(
+                 T_DEC,
+                 T_INC,
+                 T_MINUS,
+                 T_PLUS,
+                 T_BOOLEAN_NOT,
+                );
+
+    } // end register()
+
+
+    /**
+     * Processes this test, when one of its tokens is encountered.
+     */
+    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
+    {
+        $tokens = $phpcsFile->getTokens();
+
+        // Check decrement / increment.
+		if ($tokens[$stackPtr]['code'] === T_DEC || $tokens[$stackPtr]['code'] === T_INC)
+		{
+            $modifyLeft = substr($tokens[($stackPtr - 1)]['content'], 0, 1) === '$' ||
+                          $tokens[($stackPtr + 1)]['content'] === ';';
+
+			if ($modifyLeft === true && $tokens[($stackPtr - 1)]['code'] === T_WHITESPACE)
+			{
+                $error = 'There must not be a single space before a unary operator statement';
+                $phpcsFile->addError($error, $stackPtr, 'IncDecLeft');
+                return;
+            }
+
+			if ($modifyLeft === false && !in_array(substr($tokens[($stackPtr + 1)]['content'], 0, 1), array('$', ',')))
+			{
+                $error = 'A unary operator statement must not be followed by a single space';
+                $phpcsFile->addError($error, $stackPtr, 'IncDecRight');
+                return;
+            }
+        }
+
+        // Check "!" operator.
+		if ($tokens[$stackPtr]['code'] === T_BOOLEAN_NOT && $tokens[$stackPtr + 1]['code'] === T_WHITESPACE)
+		{
+            $error = 'A unary operator statement must not be followed by a space';
+            $phpcsFile->addError($error, $stackPtr, 'BooleanNot');
+            return;
+        }
+
+        // Find the last syntax item to determine if this is an unary operator.
+        $lastSyntaxItem = $phpcsFile->findPrevious(
+            array(T_WHITESPACE),
+            $stackPtr - 1,
+            ($tokens[$stackPtr]['column']) * -1,
+            true,
+            null,
+            true
+        );
+        $operatorSuffixAllowed = in_array(
+            $tokens[$lastSyntaxItem]['code'],
+            array(
+             T_LNUMBER,
+             T_DNUMBER,
+             T_CLOSE_PARENTHESIS,
+             T_CLOSE_CURLY_BRACKET,
+             T_CLOSE_SQUARE_BRACKET,
+             T_VARIABLE,
+             T_STRING,
+            )
+        );
+
+        // Check plus / minus value assignments or comparisons.
+		if ($tokens[$stackPtr]['code'] === T_MINUS || $tokens[$stackPtr]['code'] === T_PLUS)
+		{
+            if ($operatorSuffixAllowed === false
+                && $tokens[($stackPtr + 1)]['code'] === T_WHITESPACE
+			)
+			{
+                $error = 'A unary operator statement must not be followed by a space';
+                $phpcsFile->addError($error, $stackPtr);
+            }
+        }
+
+    } // end process()
+	// end class
+}

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/.phpcs/Barracuda/Sniffs/Functions/FunctionDeclarationSniff.php

@@ -0,0 +1,346 @@
+<?php
+/**
+ * Barracuda_Sniffs_Functions_MultiLineFunctionDeclarationSniff.
+ *
+ * PHP version 5
+ *
+ * @category  PHP
+ * @package   PHP_CodeSniffer
+ * @author    Greg Sherwood <gsherwood@squiz.net>
+ * @copyright 2006-2012 Squiz Pty Ltd (ABN 77 084 670 600)
+ * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
+ * @link      http://pear.php.net/package/PHP_CodeSniffer
+ */
+
+if (class_exists('PEAR_Sniffs_Functions_FunctionDeclarationSniff', true) === false) {
+    $error = 'Class PEAR_Sniffs_Functions_FunctionDeclarationSniff not found';
+    throw new PHP_CodeSniffer_Exception($error);
+}
+
+/**
+ * Barracuda_Sniffs_Functions_MultiLineFunctionDeclarationSniff.
+ *
+ * Ensure single and multi-line function declarations are defined correctly.
+ *
+ * @category  PHP
+ * @package   PHP_CodeSniffer
+ * @author    Greg Sherwood <gsherwood@squiz.net>
+ * @copyright 2006-2012 Squiz Pty Ltd (ABN 77 084 670 600)
+ * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
+ * @version   Release: 1.5.0RC4
+ * @link      http://pear.php.net/package/PHP_CodeSniffer
+ */
+class Barracuda_Sniffs_Functions_FunctionDeclarationSniff extends PEAR_Sniffs_Functions_FunctionDeclarationSniff
+{
+
+
+    /**
+     * Processes multi-line declarations.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
+     * @param int                  $stackPtr  The position of the current token
+     *                                        in the stack passed in $tokens.
+     * @param array                $tokens    The stack of tokens that make up
+     *                                        the file.
+     *
+     * @return void
+     */
+    public function processMultiLineDeclaration(PHP_CodeSniffer_File $phpcsFile, $stackPtr, $tokens)
+    {
+        // We need to work out how far indented the function
+        // declaration itself is, so we can work out how far to
+        // indent parameters.
+        $functionIndent = 0;
+        for ($i = ($stackPtr - 1); $i >= 0; $i--) {
+            if ($tokens[$i]['line'] !== $tokens[$stackPtr]['line']) {
+                $i++;
+                break;
+            }
+        }
+
+        if ($tokens[$i]['code'] === T_WHITESPACE) {
+            $functionIndent = strlen($tokens[$i]['content']);
+        }
+
+        // The closing parenthesis must be on a new line, even
+        // when checking abstract function definitions.
+        $closeBracket = $tokens[$stackPtr]['parenthesis_closer'];
+        $prev         = $phpcsFile->findPrevious(
+            T_WHITESPACE,
+            ($closeBracket - 1),
+            null,
+            true
+        );
+
+        if ($tokens[$closeBracket]['line'] !== $tokens[$tokens[$closeBracket]['parenthesis_opener']]['line']) {
+            if ($tokens[$prev]['line'] === $tokens[$closeBracket]['line']) {
+                $error = 'The closing parenthesis of a multi-line function declaration must be on a new line';
+                $fix   = $phpcsFile->addFixableError($error, $closeBracket, 'CloseBracketLine');
+                if ($fix === true) {
+                    $phpcsFile->fixer->addNewlineBefore($closeBracket);
+                }
+            }
+        }
+
+        // If this is a closure and is using a USE statement, the closing
+        // parenthesis we need to look at from now on is the closing parenthesis
+        // of the USE statement.
+        if ($tokens[$stackPtr]['code'] === T_CLOSURE) {
+            $use = $phpcsFile->findNext(T_USE, ($closeBracket + 1), $tokens[$stackPtr]['scope_opener']);
+            if ($use !== false) {
+                $open         = $phpcsFile->findNext(T_OPEN_PARENTHESIS, ($use + 1));
+                $closeBracket = $tokens[$open]['parenthesis_closer'];
+
+                $prev = $phpcsFile->findPrevious(
+                    T_WHITESPACE,
+                    ($closeBracket - 1),
+                    null,
+                    true
+                );
+
+                if ($tokens[$closeBracket]['line'] !== $tokens[$tokens[$closeBracket]['parenthesis_opener']]['line']) {
+                    if ($tokens[$prev]['line'] === $tokens[$closeBracket]['line']) {
+                        $error = 'The closing parenthesis of a multi-line use declaration must be on a new line';
+                        $fix   = $phpcsFile->addFixableError($error, $closeBracket, 'UseCloseBracketLine');
+                        if ($fix === true) {
+                            $phpcsFile->fixer->addNewlineBefore($closeBracket);
+                        }
+                    }
+                }
+            }//end if
+        }//end if
+
+        // Each line between the parenthesis should be indented 4 spaces.
+        $openBracket = $tokens[$stackPtr]['parenthesis_opener'];
+        $lastLine    = $tokens[$openBracket]['line'];
+        for ($i = ($openBracket + 1); $i < $closeBracket; $i++) {
+            if ($tokens[$i]['line'] !== $lastLine) {
+                if ($i === $tokens[$stackPtr]['parenthesis_closer']
+                    || ($tokens[$i]['code'] === T_WHITESPACE
+                        && (($i + 1) === $closeBracket
+                            || ($i + 1) === $tokens[$stackPtr]['parenthesis_closer']))
+                ) {
+                    // Closing braces need to be indented to the same level
+                    // as the function.
+                    $expectedIndent = $functionIndent;
+                } else {
+                    $expectedIndent = ($functionIndent + $this->indent);
+                }
+
+                // We changed lines, so this should be a whitespace indent token.
+                if ($tokens[$i]['code'] !== T_WHITESPACE) {
+                    $foundIndent = 0;
+                } else {
+                    $foundIndent = strlen($tokens[$i]['content']);
+                }
+
+                if ($expectedIndent !== $foundIndent) {
+                    $error = 'Multi-line function declaration not indented correctly; expected %s spaces but found %s';
+                    $data  = array(
+                        $expectedIndent,
+                        $foundIndent,
+                    );
+
+                    $fix = $phpcsFile->addFixableError($error, $i, 'Indent', $data);
+                    if ($fix === true) {
+                        $spaces = str_repeat(' ', $expectedIndent);
+                        if ($foundIndent === 0) {
+                            $phpcsFile->fixer->addContentBefore($i, $spaces);
+                        } else {
+                            $phpcsFile->fixer->replaceToken($i, $spaces);
+                        }
+                    }
+                }
+
+                $lastLine = $tokens[$i]['line'];
+            }//end if
+
+            if ($tokens[$i]['code'] === T_ARRAY || $tokens[$i]['code'] === T_OPEN_SHORT_ARRAY) {
+                // Skip arrays as they have their own indentation rules.
+                if ($tokens[$i]['code'] === T_OPEN_SHORT_ARRAY) {
+                    $i = $tokens[$i]['bracket_closer'];
+                } else {
+                    $i = $tokens[$i]['parenthesis_closer'];
+                }
+
+                $lastLine = $tokens[$i]['line'];
+                continue;
+            }
+        }//end for
+
+        if (isset($tokens[$stackPtr]['scope_opener']) === true) {
+
+            // any scope opener, we get the next token (should be EOL)
+            $next = $tokens[($closeBracket + 1)];
+
+            // if the token is EOL, then no error
+            if ($next['content'] === $phpcsFile->eolChar)
+            {
+                $length = -1;
+            } elseif ($next['code'] == T_OPEN_CURLY_BRACKET) {
+                $length = 0;
+            } else {
+                $length = strlen($next['content']);
+            }
+
+            // any length means a problem, even zero
+            if ($length >= 0) {
+                $data = array($length);
+                $code = 'NewLineBeforeOpenBrace';
+
+                $error = 'There must be a newline before the opening brace of a multi-line function declaration; found ';
+
+                // if whitespace, then report it
+                if ($length > 0) {
+                    $error .= '%s spaces';
+                    $code   = 'SpaceBeforeOpenBrace';
+                }
+                // otherwise, no space but still brace on same line
+                else
+                {
+                    $error .= ' opening brace';
+                }
+
+                $fix = $phpcsFile->addFixableError($error, ($closeBracket + 1), $code, $data);
+                if ($fix === true) {
+
+                    // remove whitespace
+                    if ($length > 0)
+                    {
+                        $phpcsFile->fixer->replaceToken($closeBracket + 1, '');
+                    }
+
+                    // add the EOL token
+                    $phpcsFile->fixer->addContent($closeBracket, $phpcsFile->eolChar);
+                }
+
+                return;
+            }//end if
+
+            // And just in case they do something funny before the brace...
+            $next = $phpcsFile->findNext(
+                T_WHITESPACE,
+                ($closeBracket + 1),
+                null,
+                true
+            );
+
+            if ($next !== false && $tokens[$next]['code'] !== T_OPEN_CURLY_BRACKET) {
+                $error = 'There must be a single space between the closing parenthesis and the opening brace of a multi-line function declaration';
+                $phpcsFile->addError($error, $next, 'NoSpaceBeforeOpenBrace');
+            }
+        }//end if
+
+        $openBracket = $tokens[$stackPtr]['parenthesis_opener'];
+        $this->processBracket($phpcsFile, $openBracket, $tokens, 'function');
+
+        if ($tokens[$stackPtr]['code'] !== T_CLOSURE) {
+            return;
+        }
+
+        $use = $phpcsFile->findNext(T_USE, ($tokens[$stackPtr]['parenthesis_closer'] + 1), $tokens[$stackPtr]['scope_opener']);
+        if ($use === false) {
+            return;
+        }
+
+        $openBracket = $phpcsFile->findNext(T_OPEN_PARENTHESIS, ($use + 1), null);
+        $this->processBracket($phpcsFile, $openBracket, $tokens, 'use');
+
+        // Also check spacing.
+        if ($tokens[($use - 1)]['code'] === T_WHITESPACE) {
+            $gap = strlen($tokens[($use - 1)]['content']);
+        } else {
+            $gap = 0;
+        }
+
+    }//end processMultiLineDeclaration()
+
+
+    /**
+     * Processes the contents of a single set of brackets.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile   The file being scanned.
+     * @param int                  $openBracket The position of the open bracket
+     *                                          in the stack passed in $tokens.
+     * @param array                $tokens      The stack of tokens that make up
+     *                                          the file.
+     * @param string               $type        The type of the token the brackets
+     *                                          belong to (function or use).
+     *
+     * @return void
+     */
+    public function processBracket(PHP_CodeSniffer_File $phpcsFile, $openBracket, $tokens, $type='function')
+    {
+        $errorPrefix = '';
+        if ($type === 'use') {
+            $errorPrefix = 'Use';
+        }
+
+        $closeBracket = $tokens[$openBracket]['parenthesis_closer'];
+
+        // The open bracket should be the last thing on the line.
+        if ($tokens[$openBracket]['line'] !== $tokens[$closeBracket]['line']) {
+            $next = $phpcsFile->findNext(T_WHITESPACE, ($openBracket + 1), null, true);
+            if ($tokens[$next]['line'] !== ($tokens[$openBracket]['line'] + 1)) {
+                $error = 'The first parameter of a multi-line '.$type.' declaration must be on the line after the opening bracket';
+                $phpcsFile->addError($error, $next, $errorPrefix.'FirstParamSpacing');
+            }
+        }
+
+        // Each line between the brackets should contain a single parameter.
+        $lastCommaLine = null;
+        for ($i = ($openBracket + 1); $i < $closeBracket; $i++) {
+            // Skip brackets, like arrays, as they can contain commas.
+            if (isset($tokens[$i]['parenthesis_opener']) === true) {
+                $i = $tokens[$i]['parenthesis_closer'];
+                continue;
+            }
+
+            if ($tokens[$i]['code'] === T_COMMA) {
+                if ($lastCommaLine !== null && $lastCommaLine === $tokens[$i]['line']) {
+                    $error = 'Multi-line '.$type.' declarations must define one parameter per line';
+                    $phpcsFile->addError($error, $i, $errorPrefix.'OneParamPerLine');
+                } else {
+                    // Comma must be the last thing on the line.
+                    $next = $phpcsFile->findNext(T_WHITESPACE, ($i + 1), null, true);
+                    if ($tokens[$next]['line'] !== ($tokens[$i]['line'] + 1)) {
+                        $error = 'Commas in multi-line '.$type.' declarations must be the last content on a line';
+                        $phpcsFile->addError($error, $next, $errorPrefix.'ContentAfterComma');
+                    }
+                }
+
+                $lastCommaLine = $tokens[$i]['line'];
+            }
+        }
+
+    }//end processBracket()
+
+    /**
+     * Processes single-line declarations.
+     *
+     * Just uses the Generic BSD-Allman brace sniff.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
+     * @param int                  $stackPtr  The position of the current token
+     *                                        in the stack passed in $tokens.
+     * @param array                $tokens    The stack of tokens that make up
+     *                                        the file.
+     *
+     * @return void
+     */
+    public function processSingleLineDeclaration(PHP_CodeSniffer_File $phpcsFile, $stackPtr, $tokens)
+    {
+        if (class_exists('Generic_Sniffs_Functions_OpeningFunctionBraceBsdAllmanSniff', true) === false) {
+            throw new PHP_CodeSniffer_Exception('Class Generic_Sniffs_Functions_OpeningFunctionBraceBsdAllmanSniff not found');
+        }
+
+        $sniff = new Generic_Sniffs_Functions_OpeningFunctionBraceBsdAllmanSniff();
+
+        $sniff->process($phpcsFile, $stackPtr);
+
+    }//end processSingleLineDeclaration()
+
+
+}//end class
+
+?>

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/.phpcs/Barracuda/ruleset.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0"?>
+<ruleset name="Barracuda">
+
+	<description>PSR2 with Barracuda exceptions</description>
+
+	<rule ref="PSR2">
+		<!-- Exclude camel caps class name checking -->
+		<exclude name="Squiz.ControlStructures.ControlSignature"/>
+		<!-- Exclude camel caps function name checking -->
+		<exclude name="Generic.NamingConventions.CamelCapsFunctionName"/>
+		<!-- Exclude camel caps class method name checking -->
+		<exclude name="PSR1.Methods.CamelCapsMethodName"/>
+		<!-- Exclude camel caps class name checking -->
+		<exclude name="Squiz.Classes.ValidClassName"/>
+		<!-- Exclude class namespace check -->
+		<exclude name="PSR1.Classes.ClassDeclaration"/>
+		<!-- Exclude multi line function -->
+		<exclude name="Squiz.Functions.MultiLineFunctionDeclaration"/>
+		<!-- Exclude default function sniff -->
+		<exclude name="Squiz.Functions.FunctionDeclaration"/>
+		<!-- Exclude spaces instead of tabs -->
+		<exclude name="Generic.WhiteSpace.DisallowTabIndent"/>
+		<!-- Exclude spacing around parenthesis checks -->
+		<exclude name="PSR2.ControlStructures.ControlStructureSpacing"/>
+	</rule>
+
+	<!-- Configure for concatenation operator spacing -->
+	<rule ref="Squiz.Strings.ConcatenationSpacing">
+		<properties>
+			<property name="spacing" value="1" />
+			<property name="ignoreNewlines" value="true" />
+		</properties>
+	</rule>
+
+	<!-- Configure for commenting -->
+	<rule ref="Squiz.Commenting.FunctionCommentThrowTag" />
+	<rule ref="Squiz.Commenting.ClassComment" />
+
+	<!-- Configure for tabs -->
+	<!-- <arg name="tab-width" value="4"/>
+	<rule ref="Generic.WhiteSpace.DisallowSpaceIndent"/>
+	<rule ref="Generic.WhiteSpace.ScopeIndent">
+		<properties>
+			<property name="indent" value="4"/>
+			<property name="tabIndent" value="true"/>
+		</properties>
+	</rule> -->
+</ruleset>

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2013 Barracuda Networks, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/README.md

@@ -0,0 +1,20 @@
+# PHP Fork Daemon
+A library to make setup and management of forking daemons in PHP easy.
+
+## Features
+-   Easy management of PHP forks
+-   Return result of children by callback or polling parent for results
+-   Splitting work units into buckets
+-   Preforking callbacks to manage resources before forking
+-   Dynamic setting of number of children / work per child
+
+## Usage
+Check out the examples in the examples directory
+``php example/blocking.php``
+
+## Caveats
+-	You need to specify ``declare(ticks=1);`` before inclusion of the fork-daemon library, otherwise signals wont be handled. This *must* be done in the main PHP file, as ``declare(ticks=N);`` only works for the file in which it is declared and the files which that file includes. Reference: [PHP Documentation](http://php.net/manual/en/control-structures.declare.php#control-structures.declare.ticks)
+
+## License
+Copyright 2013 Barracuda Networks, Inc.
+Licensed under the MIT License

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/composer.json

@@ -0,0 +1,14 @@
+{
+    "name": "barracuda/forkdaemon-php",
+    "type": "library",
+    "description": "A library to make setup and management of forking daemons in PHP easy.",
+    "keywords": ["forking", "daemons", "php"],
+    "homepage": "https://github.com/barracudanetworks/forkdaemon-php",
+    "license": "MIT",
+    "require": {
+        "php": ">=5.3.0"
+    },
+    "autoload": {
+        "classmap": [ "fork_daemon.php" ]
+    }
+}

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/examples/blocking.php

@@ -0,0 +1,63 @@
+<?php
+
+declare(ticks=1);
+
+require_once(__DIR__ . '/../fork_daemon.php');
+
+/* setup forking daemon */
+$server = new fork_daemon();
+$server->max_children_set(5);
+$server->max_work_per_child_set(3);
+$server->register_child_run("process_child_run");
+$server->register_parent_child_exit("process_child_exit");
+$server->register_logging("logger", fork_daemon::LOG_LEVEL_ALL);
+
+test_blocking();
+
+function test_blocking()
+{
+	global $server;
+
+	echo "Adding 10 units of work\n";
+
+	$data_set = array();
+	for($i=0; $i<10; $i++) $data_set[] = $i;
+	shuffle($data_set);
+	$server->addwork($data_set);
+
+	/* process work blocking mode */
+	$server->process_work(true);
+
+	echo "Adding 15 more units of work\n";
+
+	$data_set = array();
+	for($i=10; $i<25; $i++) $data_set[] = $i;
+	shuffle($data_set);
+	$server->addwork($data_set);
+
+	/* process work blocking mode */
+	$server->process_work(true);
+}
+
+/*
+ * CALLBACK FUNCTIONS
+ */
+
+/* registered call back function */
+function process_child_run($data_set, $identifier = "")
+{
+	echo "I'm child working on: " . implode(",", $data_set) . ($identifier == "" ? "" : " (id:$identifier)") . "\n";
+	sleep(rand(4,8));
+}
+
+/* registered call back function */
+function process_child_exit($pid, $identifier = "")
+{
+	echo "Child $pid just finished" . ($identifier == "" ? "" : " (id:$identifier)") . "\n";
+}
+
+/* registered call back function */
+function logger($message)
+{
+	echo "logger: " . $message . PHP_EOL;
+}

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/examples/bucket.php

@@ -0,0 +1,78 @@
+<?php
+
+declare(ticks=1);
+
+require_once(__DIR__ . '/../fork_daemon.php');
+
+/* setup forking daemon */
+$server = new fork_daemon();
+$server->max_children_set(5);
+$server->max_work_per_child_set(3);
+$server->register_child_run("process_child_run");
+$server->register_parent_child_exit("process_child_exit");
+$server->register_logging("logger", fork_daemon::LOG_LEVEL_ALL);
+
+test_bucket();
+
+function test_bucket()
+{
+	global $server;
+
+	define("BUCKET1", 1);
+	define("BUCKET2", 2);
+
+	$server->add_bucket(BUCKET1);
+	$server->add_bucket(BUCKET2);
+	$server->max_children_set(2, BUCKET1);
+	$server->max_children_set(5, BUCKET2);
+
+	$data_set = array();
+	for($i=0; $i<100; $i++) $data_set[] = $i;
+
+	/* add work to bucket 1 */
+	shuffle($data_set);
+	$server->addwork($data_set, "", BUCKET1);
+
+	/* add work to bucket 2 */
+	shuffle($data_set);
+	$server->addwork($data_set, "", BUCKET2);
+
+	/* wait until all work allocated */
+	while ($server->work_sets_count(BUCKET1) > 0 || $server->work_sets_count(BUCKET2) > 0)
+	{
+		echo "work set count(1): " . $server->work_sets_count(BUCKET1) . ", count(2): " . $server->work_sets_count(BUCKET2) . "\n";
+		if ($server->work_sets_count(BUCKET1) > 0) $server->process_work(false, BUCKET1);
+		if ($server->work_sets_count(BUCKET2) > 0) $server->process_work(false, BUCKET2);
+		sleep(1);
+	}
+
+	/* wait until all children finish */
+	while ($server->children_running() > 0)
+	{
+		echo "waiting for " . $server->children_running() . " children to finish\n";
+		sleep(1);
+	}
+}
+
+/*
+ * CALLBACK FUNCTIONS
+ */
+
+/* registered call back function */
+function process_child_run($data_set, $identifier = "")
+{
+	echo "I'm child working on: " . implode(",", $data_set) . ($identifier == "" ? "" : " (id:$identifier)") . "\n";
+	sleep(rand(4,8));
+}
+
+/* registered call back function */
+function process_child_exit($pid, $identifier = "")
+{
+	echo "Child $pid just finished" . ($identifier == "" ? "" : " (id:$identifier)") . "\n";
+}
+
+/* registered call back function */
+function logger($message)
+{
+	echo "logger: " . $message . PHP_EOL;
+}

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/examples/identifier.php

@@ -0,0 +1,81 @@
+<?php
+
+declare(ticks=1);
+
+require_once(__DIR__ . '/../fork_daemon.php');
+
+/* setup forking daemon */
+$server = new fork_daemon();
+$server->max_children_set(5);
+$server->max_work_per_child_set(3);
+$server->register_child_run("process_child_run");
+$server->register_parent_child_exit("process_child_exit");
+$server->register_logging("logger", fork_daemon::LOG_LEVEL_ALL);
+
+test_identifier();
+
+function test_identifier()
+{
+	global $server;
+
+	$server->child_single_work_item_set(true);
+	$server->max_work_per_child_set(1);
+
+	echo "Adding 100 units of work\n";
+
+	/* add work */
+	$data_set = array();
+	for($i=0; $i<100; $i++) $data_set[] = $i;
+	shuffle($data_set);
+	$data_set = array_chunk($data_set, 3);
+
+	$i = 0;
+	foreach ($data_set as $item)
+	{
+		$server->addwork($item, "IDn$i");
+		$i++;
+	}
+
+	echo "Processing work in non-blocking mode\n";
+
+	/* process work non blocking mode */
+	$server->process_work(false);
+
+	/* wait until all work allocated */
+	while ($server->work_sets_count() > 0)
+	{
+		echo "work set count: " . $server->work_sets_count() . "\n";
+		$server->process_work(false);
+		sleep(1);
+	}
+
+	/* wait until all children finish */
+	while ($server->children_running() > 0)
+	{
+		echo "waiting for " . $server->children_running() . " children to finish\n";
+		sleep(1);
+	}
+}
+
+/*
+ * CALLBACK FUNCTIONS
+ */
+
+/* registered call back function */
+function process_child_run($data_set, $identifier = "")
+{
+	echo "I'm child working on: " . implode(",", $data_set) . ($identifier == "" ? "" : " (id:$identifier)") . "\n";
+	sleep(rand(4,8));
+}
+
+/* registered call back function */
+function process_child_exit($pid, $identifier = "")
+{
+	echo "Child $pid just finished" . ($identifier == "" ? "" : " (id:$identifier)") . "\n";
+}
+
+/* registered call back function */
+function logger($message)
+{
+	echo "logger: " . $message . PHP_EOL;
+}

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/examples/nonblocking.php

@@ -0,0 +1,71 @@
+<?php
+
+declare(ticks=1);
+
+require_once(__DIR__ . '/../fork_daemon.php');
+
+/* setup forking daemon */
+$server = new fork_daemon();
+$server->max_children_set(5);
+$server->max_work_per_child_set(3);
+$server->register_child_run("process_child_run");
+$server->register_parent_child_exit("process_child_exit");
+$server->register_logging("logger", fork_daemon::LOG_LEVEL_ALL);
+
+test_nonblocking();
+
+function test_nonblocking()
+{
+	global $server;
+
+	echo "Adding 100 units of work\n";
+
+	/* add work */
+	$data_set = array();
+	for($i=0; $i<100; $i++) $data_set[] = $i;
+	shuffle($data_set);
+	$server->addwork($data_set);
+
+	echo "Processing work in non-blocking mode\n";
+
+	/* process work non blocking mode */
+	$server->process_work(false);
+
+	/* wait until all work allocated */
+	while ($server->work_sets_count() > 0)
+	{
+		echo "work set count: " . $server->work_sets_count() . "\n";
+		$server->process_work(false);
+		sleep(1);
+	}
+
+	/* wait until all children finish */
+	while ($server->children_running() > 0)
+	{
+		echo "waiting for " . $server->children_running() . " children to finish\n";
+		sleep(1);
+	}
+}
+
+/*
+ * CALLBACK FUNCTIONS
+ */
+
+/* registered call back function */
+function process_child_run($data_set, $identifier = "")
+{
+	echo "I'm child working on: " . implode(",", $data_set) . ($identifier == "" ? "" : " (id:$identifier)") . "\n";
+	sleep(rand(4,8));
+}
+
+/* registered call back function */
+function process_child_exit($pid, $identifier = "")
+{
+	echo "Child $pid just finished" . ($identifier == "" ? "" : " (id:$identifier)") . "\n";
+}
+
+/* registered call back function */
+function logger($message)
+{
+	echo "logger: " . $message . PHP_EOL;
+}

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/examples/result_callback.php

@@ -0,0 +1,86 @@
+<?php
+
+/**
+ * Sample of passing in work and getting back results using a callback
+ */
+
+declare(ticks=1);
+
+require_once(__DIR__ . '/../fork_daemon.php');
+
+/* setup forking daemon */
+$server = new fork_daemon();
+$server->max_children_set(5);
+$server->max_work_per_child_set(3);
+$server->register_child_run("process_child_run");
+$server->register_parent_child_exit("process_child_exit");
+$server->register_logging("logger", fork_daemon::LOG_LEVEL_ALL);
+$server->register_parent_results("process_results");
+
+test_nonblocking();
+
+function test_nonblocking()
+{
+	global $server;
+
+	echo "Adding 100 units of work\n";
+
+	/* add work */
+	$data_set = array();
+	for($i=0; $i<100; $i++) $data_set[] = $i;
+	shuffle($data_set);
+	$server->addwork($data_set);
+
+	echo "Processing work in non-blocking mode\n";
+
+	/* process work non blocking mode */
+	$server->process_work(false);
+
+	/* wait until all work allocated */
+	while ($server->work_sets_count() > 0)
+	{
+		echo "work set count: " . $server->work_sets_count() . "\n";
+		$server->process_work(false);
+		sleep(1);
+	}
+
+	/* wait until all children finish */
+	while ($server->children_running() > 0)
+	{
+		echo "waiting for " . $server->children_running() . " children to finish\n";
+		sleep(1);
+	}
+}
+
+/*
+ * CALLBACK FUNCTIONS
+ */
+
+function process_results($results, $identifier = "")
+{
+	echo "Results came back: " . implode(",", $results) . ($identifier == "" ? "" : " (id:$identifier)") . PHP_EOL;
+}
+
+/* registered call back function */
+function process_child_run($data_set, $identifier = "")
+{
+	echo "I'm child working on: " . implode(",", $data_set) . ($identifier == "" ? "" : " (id:$identifier)") . "\n";
+
+	$result = array_sum($data_set);
+	sleep(rand(1,3));
+
+	// return results
+	return $result;
+}
+
+/* registered call back function */
+function process_child_exit($pid, $identifier = "")
+{
+	echo "Child $pid just finished" . ($identifier == "" ? "" : " (id:$identifier)") . "\n";
+}
+
+/* registered call back function */
+function logger($message)
+{
+	echo "logger: " . $message . PHP_EOL;
+}

nZEDb_data/nZEDb/libraries/barracudanetworks/forkdaemon-php/examples/result_deferred.php

@@ -0,0 +1,92 @@
+<?php
+
+/**
+ * Sample of passing in work and getting back results using a call at the
+ * end of the child processing
+ */
+
+declare(ticks=1);
+
+require_once(__DIR__ . '/../fork_daemon.php');
+
+/* setup forking daemon */
+$server = new fork_daemon();
+$server->max_children_set(100);
+$server->max_work_per_child_set(3);
+$server->store_result_set(true);
+$server->register_child_run("process_child_run");
+$server->register_parent_child_exit("process_child_exit");
+$server->register_logging("logger", fork_daemon::LOG_LEVEL_ALL);
+// no callback with this method since we check results at the end
+
+test_nonblocking();
+
+// since deferred results, check at the end
+$results = $server->get_all_results();
+var_dump($results);
+echo "Sum:   " . array_sum($results) . PHP_EOL;
+echo "Count: " . count($results) . PHP_EOL;
+
+function test_nonblocking()
+{
+	global $server;
+
+	echo "Adding 100 units of work\n";
+
+	/* add work */
+	$data_set = array();
+	for($i=0; $i<100; $i++) $data_set[] = $i;
+	shuffle($data_set);
+	$server->addwork($data_set);
+
+	echo "Processing work in non-blocking mode\n";
+	echo "Sum:   " . array_sum($data_set) . PHP_EOL;
+
+	/* process work non blocking mode */
+	$server->process_work(false);
+
+	/* wait until all work allocated */
+	while ($server->work_sets_count() > 0)
+	{
+		echo "work set count: " . $server->work_sets_count() . "\n";
+		$server->process_work(false);
+		sleep(1);
+	}
+
+	/* wait until all children finish */
+	while ($server->children_running() > 0)
+	{
+		echo "waiting for " . $server->children_running() . " children to finish\n";
+		sleep(1);
+	}
+}
+
+/*
+ * CALLBACK FUNCTIONS
+ */
+
+/* registered call back function */
+function process_child_run($data_set, $identifier = "")
+{
+	echo "I'm child working on: " . implode(",", $data_set) . ($identifier == "" ? "" : " (id:$identifier)") . "\n";
+
+	sleep(rand(1,3));
+
+	// just do a sum and return it as the result
+	$result = array_sum($data_set);
+
+	// return results
+	return $result;
+}
+
+/* registered call back function */
+function process_child_exit($pid, $identifier = "")
+{
+	echo "Child $pid just finished" . ($identifier == "" ? "" : " (id:$identifier)") . "\n";
+}
+
+/* registered call back function */
+function logger($message)
+{
+	echo "logger: " . $message . PHP_EOL;
+}

nZEDb_data/nZEDb/libraries/bin/li3

@@ -0,0 +1 @@
+../lithium/console/li3

nZEDb_data/nZEDb/libraries/bin/phinx

@@ -0,0 +1 @@
+../robmorgan/phinx/bin/phinx

nZEDb_data/nZEDb/libraries/cache/adapter-common/.travis.yml

@@ -0,0 +1,22 @@
+language: php
+sudo: false
+
+matrix:
+    include:
+      - php: 7.0
+
+cache:
+    directories:
+      - "$HOME/.composer/cache"
+
+install:
+    - composer update --prefer-dist --prefer-stable
+
+script:
+    - ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+after_success:
+    - pip install --user codecov && codecov
+
+notifications:
+    email: false

nZEDb_data/nZEDb/libraries/cache/adapter-common/AbstractCachePool.php

@@ -0,0 +1,558 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Common;
+
+use Cache\Adapter\Common\Exception\CacheException;
+use Cache\Adapter\Common\Exception\CachePoolException;
+use Cache\Adapter\Common\Exception\InvalidArgumentException;
+use Psr\Cache\CacheItemInterface;
+use Psr\Log\LoggerAwareInterface;
+use Psr\Log\LoggerInterface;
+use Psr\SimpleCache\CacheInterface;
+
+/**
+ * @author Aaron Scherer <aequasi@gmail.com>
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+abstract class AbstractCachePool implements PhpCachePool, LoggerAwareInterface, CacheInterface
+{
+    const SEPARATOR_TAG = '!';
+
+    /**
+     * @type LoggerInterface
+     */
+    private $logger;
+
+    /**
+     * @type PhpCacheItem[] deferred
+     */
+    protected $deferred = [];
+
+    /**
+     * @param PhpCacheItem $item
+     * @param int|null     $ttl  seconds from now
+     *
+     * @return bool true if saved
+     */
+    abstract protected function storeItemInCache(PhpCacheItem $item, $ttl);
+
+    /**
+     * Fetch an object from the cache implementation.
+     *
+     * If it is a cache miss, it MUST return [false, null, [], null]
+     *
+     * @param string $key
+     *
+     * @return array with [isHit, value, tags[], expirationTimestamp]
+     */
+    abstract protected function fetchObjectFromCache($key);
+
+    /**
+     * Clear all objects from cache.
+     *
+     * @return bool false if error
+     */
+    abstract protected function clearAllObjectsFromCache();
+
+    /**
+     * Remove one object from cache.
+     *
+     * @param string $key
+     *
+     * @return bool
+     */
+    abstract protected function clearOneObjectFromCache($key);
+
+    /**
+     * Get an array with all the values in the list named $name.
+     *
+     * @param string $name
+     *
+     * @return array
+     */
+    abstract protected function getList($name);
+
+    /**
+     * Remove the list.
+     *
+     * @param string $name
+     *
+     * @return bool
+     */
+    abstract protected function removeList($name);
+
+    /**
+     * Add a item key on a list named $name.
+     *
+     * @param string $name
+     * @param string $key
+     */
+    abstract protected function appendListItem($name, $key);
+
+    /**
+     * Remove an item from the list.
+     *
+     * @param string $name
+     * @param string $key
+     */
+    abstract protected function removeListItem($name, $key);
+
+    /**
+     * Make sure to commit before we destruct.
+     */
+    public function __destruct()
+    {
+        $this->commit();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getItem($key)
+    {
+        $this->validateKey($key);
+        if (isset($this->deferred[$key])) {
+            /** @type CacheItem $item */
+            $item = clone $this->deferred[$key];
+            $item->moveTagsToPrevious();
+
+            return $item;
+        }
+
+        $func = function () use ($key) {
+            try {
+                return $this->fetchObjectFromCache($key);
+            } catch (\Exception $e) {
+                $this->handleException($e, __FUNCTION__);
+            }
+        };
+
+        return new CacheItem($key, $func);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getItems(array $keys = [])
+    {
+        $items = [];
+        foreach ($keys as $key) {
+            $items[$key] = $this->getItem($key);
+        }
+
+        return $items;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasItem($key)
+    {
+        try {
+            return $this->getItem($key)->isHit();
+        } catch (\Exception $e) {
+            $this->handleException($e, __FUNCTION__);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function clear()
+    {
+        // Clear the deferred items
+        $this->deferred = [];
+
+        try {
+            return $this->clearAllObjectsFromCache();
+        } catch (\Exception $e) {
+            $this->handleException($e, __FUNCTION__);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function deleteItem($key)
+    {
+        try {
+            return $this->deleteItems([$key]);
+        } catch (\Exception $e) {
+            $this->handleException($e, __FUNCTION__);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function deleteItems(array $keys)
+    {
+        $deleted = true;
+        foreach ($keys as $key) {
+            $this->validateKey($key);
+
+            // Delete form deferred
+            unset($this->deferred[$key]);
+
+            // We have to commit here to be able to remove deferred hierarchy items
+            $this->commit();
+            $this->preRemoveItem($key);
+
+            if (!$this->clearOneObjectFromCache($key)) {
+                $deleted = false;
+            }
+        }
+
+        return $deleted;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function save(CacheItemInterface $item)
+    {
+        if (!$item instanceof PhpCacheItem) {
+            $e = new InvalidArgumentException('Cache items are not transferable between pools. Item MUST implement PhpCacheItem.');
+            $this->handleException($e, __FUNCTION__);
+        }
+
+        $this->removeTagEntries($item);
+        $this->saveTags($item);
+        $timeToLive = null;
+        if (null !== $timestamp = $item->getExpirationTimestamp()) {
+            $timeToLive = $timestamp - time();
+
+            if ($timeToLive < 0) {
+                return $this->deleteItem($item->getKey());
+            }
+        }
+
+        try {
+            return $this->storeItemInCache($item, $timeToLive);
+        } catch (\Exception $e) {
+            $this->handleException($e, __FUNCTION__);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function saveDeferred(CacheItemInterface $item)
+    {
+        $this->deferred[$item->getKey()] = $item;
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function commit()
+    {
+        $saved = true;
+        foreach ($this->deferred as $item) {
+            if (!$this->save($item)) {
+                $saved = false;
+            }
+        }
+        $this->deferred = [];
+
+        return $saved;
+    }
+
+    /**
+     * @param string $key
+     *
+     * @throws InvalidArgumentException
+     */
+    protected function validateKey($key)
+    {
+        if (!is_string($key)) {
+            $e = new InvalidArgumentException(sprintf(
+                'Cache key must be string, "%s" given', gettype($key)
+            ));
+            $this->handleException($e, __FUNCTION__);
+        }
+        if (!isset($key[0])) {
+            $e = new InvalidArgumentException('Cache key cannot be an empty string');
+            $this->handleException($e, __FUNCTION__);
+        }
+        if (preg_match('|[\{\}\(\)/\\\@\:]|', $key)) {
+            $e = new InvalidArgumentException(sprintf(
+                'Invalid key: "%s". The key contains one or more characters reserved for future extension: {}()/\@:',
+                $key
+            ));
+            $this->handleException($e, __FUNCTION__);
+        }
+    }
+
+    /**
+     * @param LoggerInterface $logger
+     */
+    public function setLogger(LoggerInterface $logger)
+    {
+        $this->logger = $logger;
+    }
+
+    /**
+     * Logs with an arbitrary level if the logger exists.
+     *
+     * @param mixed  $level
+     * @param string $message
+     * @param array  $context
+     */
+    protected function log($level, $message, array $context = [])
+    {
+        if ($this->logger !== null) {
+            $this->logger->log($level, $message, $context);
+        }
+    }
+
+    /**
+     * Log exception and rethrow it.
+     *
+     * @param \Exception $e
+     * @param string     $function
+     *
+     * @throws CachePoolException
+     */
+    private function handleException(\Exception $e, $function)
+    {
+        $level = 'alert';
+        if ($e instanceof InvalidArgumentException) {
+            $level = 'warning';
+        }
+
+        $this->log($level, $e->getMessage(), ['exception' => $e]);
+        if (!$e instanceof CacheException) {
+            $e = new CachePoolException(sprintf('Exception thrown when executing "%s". ', $function), 0, $e);
+        }
+
+        throw $e;
+    }
+
+    /**
+     * @param array $tags
+     *
+     * @return bool
+     */
+    public function invalidateTags(array $tags)
+    {
+        $itemIds = [];
+        foreach ($tags as $tag) {
+            $itemIds = array_merge($itemIds, $this->getList($this->getTagKey($tag)));
+        }
+
+        // Remove all items with the tag
+        $success = $this->deleteItems($itemIds);
+
+        if ($success) {
+            // Remove the tag list
+            foreach ($tags as $tag) {
+                $this->removeList($this->getTagKey($tag));
+                $l = $this->getList($this->getTagKey($tag));
+            }
+        }
+
+        return $success;
+    }
+
+    public function invalidateTag($tag)
+    {
+        return $this->invalidateTags([$tag]);
+    }
+
+    /**
+     * @param PhpCacheItem $item
+     */
+    protected function saveTags(PhpCacheItem $item)
+    {
+        $tags = $item->getTags();
+        foreach ($tags as $tag) {
+            $this->appendListItem($this->getTagKey($tag), $item->getKey());
+        }
+    }
+
+    /**
+     * Removes the key form all tag lists. When an item with tags is removed
+     * we MUST remove the tags. If we fail to remove the tags a new item with
+     * the same key will automatically get the previous tags.
+     *
+     * @param string $key
+     *
+     * @return $this
+     */
+    protected function preRemoveItem($key)
+    {
+        $item = $this->getItem($key);
+        $this->removeTagEntries($item);
+
+        return $this;
+    }
+
+    /**
+     * @param PhpCacheItem $item
+     */
+    private function removeTagEntries(PhpCacheItem $item)
+    {
+        $tags = $item->getPreviousTags();
+        foreach ($tags as $tag) {
+            $this->removeListItem($this->getTagKey($tag), $item->getKey());
+        }
+    }
+
+    /**
+     * @param string $tag
+     *
+     * @return string
+     */
+    protected function getTagKey($tag)
+    {
+        return 'tag'.self::SEPARATOR_TAG.$tag;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function get($key, $default = null)
+    {
+        $item = $this->getItem($key);
+        if (!$item->isHit()) {
+            return $default;
+        }
+
+        return $item->get();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function set($key, $value, $ttl = null)
+    {
+        $item = $this->getItem($key);
+        $item->set($value);
+        $item->expiresAfter($ttl);
+
+        return $this->save($item);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function delete($key)
+    {
+        return $this->deleteItem($key);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getMultiple($keys, $default = null)
+    {
+        if (!is_array($keys)) {
+            if (!$keys instanceof \Traversable) {
+                throw new InvalidArgumentException('$keys is neither an array nor Traversable');
+            }
+
+            // Since we need to throw an exception if *any* key is invalid, it doesn't
+            // make sense to wrap iterators or something like that.
+            $keys = iterator_to_array($keys, false);
+        }
+
+        $items = $this->getItems($keys);
+
+        return $this->generateValues($default, $items);
+    }
+
+    /**
+     * @param $default
+     * @param $items
+     *
+     * @return \Generator
+     */
+    private function generateValues($default, $items)
+    {
+        foreach ($items as $key => $item) {
+            /** @type $item CacheItemInterface */
+            if (!$item->isHit()) {
+                yield $key => $default;
+            } else {
+                yield $key => $item->get();
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setMultiple($values, $ttl = null)
+    {
+        if (!is_array($values)) {
+            if (!$values instanceof \Traversable) {
+                throw new InvalidArgumentException('$values is neither an array nor Traversable');
+            }
+        }
+
+        $keys        = [];
+        $arrayValues = [];
+        foreach ($values as $key => $value) {
+            if (is_int($key)) {
+                $key = (string) $key;
+            }
+            $this->validateKey($key);
+            $keys[]            = $key;
+            $arrayValues[$key] = $value;
+        }
+
+        $items       = $this->getItems($keys);
+        $itemSuccess = true;
+        foreach ($items as $key => $item) {
+            $item->set($arrayValues[$key]);
+
+            try {
+                $item->expiresAfter($ttl);
+            } catch (InvalidArgumentException $e) {
+                throw new InvalidArgumentException($e->getMessage(), $e->getCode(), $e);
+            }
+
+            $itemSuccess = $itemSuccess && $this->saveDeferred($item);
+        }
+
+        return $itemSuccess && $this->commit();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function deleteMultiple($keys)
+    {
+        if (!is_array($keys)) {
+            if (!$keys instanceof \Traversable) {
+                throw new InvalidArgumentException('$keys is neither an array nor Traversable');
+            }
+
+            // Since we need to throw an exception if *any* key is invalid, it doesn't
+            // make sense to wrap iterators or something like that.
+            $keys = iterator_to_array($keys, false);
+        }
+
+        return $this->deleteItems($keys);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function has($key)
+    {
+        return $this->hasItem($key);
+    }
+}

nZEDb_data/nZEDb/libraries/cache/adapter-common/CacheItem.php

@@ -0,0 +1,269 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Common;
+
+use Cache\Adapter\Common\Exception\InvalidArgumentException;
+use Cache\TagInterop\TaggableCacheItemInterface;
+
+/**
+ * @author Aaron Scherer <aequasi@gmail.com>
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+class CacheItem implements PhpCacheItem
+{
+    /**
+     * @type array
+     */
+    private $prevTags = [];
+
+    /**
+     * @type array
+     */
+    private $tags = [];
+
+    /**
+     * @type \Closure
+     */
+    private $callable;
+
+    /**
+     * @type string
+     */
+    private $key;
+
+    /**
+     * @type mixed
+     */
+    private $value;
+
+    /**
+     * The expiration timestamp is the source of truth. This is the UTC timestamp
+     * when the cache item expire. A value of zero means it never expires. A nullvalue
+     * means that no expiration is set.
+     *
+     * @type int|null
+     */
+    private $expirationTimestamp = null;
+
+    /**
+     * @type bool
+     */
+    private $hasValue = false;
+
+    /**
+     * @param string        $key
+     * @param \Closure|bool $callable or boolean hasValue
+     */
+    public function __construct($key, $callable = null, $value = null)
+    {
+        $this->key = $key;
+
+        if ($callable === true) {
+            $this->hasValue = true;
+            $this->value    = $value;
+        } elseif ($callable !== false) {
+            // This must be a callable or null
+            $this->callable = $callable;
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getKey()
+    {
+        return $this->key;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function set($value)
+    {
+        $this->value    = $value;
+        $this->hasValue = true;
+        $this->callable = null;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function get()
+    {
+        if (!$this->isHit()) {
+            return;
+        }
+
+        return $this->value;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isHit()
+    {
+        $this->initialize();
+
+        if (!$this->hasValue) {
+            return false;
+        }
+
+        if ($this->expirationTimestamp !== null) {
+            return $this->expirationTimestamp > time();
+        }
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getExpirationTimestamp()
+    {
+        return $this->expirationTimestamp;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function expiresAt($expiration)
+    {
+        if ($expiration instanceof \DateTimeInterface) {
+            $this->expirationTimestamp = $expiration->getTimestamp();
+        } elseif (is_int($expiration) || null === $expiration) {
+            $this->expirationTimestamp = $expiration;
+        } else {
+            throw new InvalidArgumentException('Cache item ttl/expiresAt must be of type integer or \DateTimeInterface.');
+        }
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function expiresAfter($time)
+    {
+        if ($time === null) {
+            $this->expirationTimestamp = null;
+        } elseif ($time instanceof \DateInterval) {
+            $date = new \DateTime();
+            $date->add($time);
+            $this->expirationTimestamp = $date->getTimestamp();
+        } elseif (is_int($time)) {
+            $this->expirationTimestamp = time() + $time;
+        } else {
+            throw new InvalidArgumentException('Cache item ttl/expiresAfter must be of type integer or \DateInterval.');
+        }
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getPreviousTags()
+    {
+        $this->initialize();
+
+        return $this->prevTags;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTags()
+    {
+        return $this->tags;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setTags(array $tags)
+    {
+        $this->tags = [];
+        $this->tag($tags);
+
+        return $this;
+    }
+
+    /**
+     * Adds a tag to a cache item.
+     *
+     * @param string|string[] $tags A tag or array of tags
+     *
+     * @throws InvalidArgumentException When $tag is not valid.
+     *
+     * @return TaggableCacheItemInterface
+     */
+    private function tag($tags)
+    {
+        $this->initialize();
+
+        if (!is_array($tags)) {
+            $tags = [$tags];
+        }
+        foreach ($tags as $tag) {
+            if (!is_string($tag)) {
+                throw new InvalidArgumentException(sprintf('Cache tag must be string, "%s" given', is_object($tag) ? get_class($tag) : gettype($tag)));
+            }
+            if (isset($this->tags[$tag])) {
+                continue;
+            }
+            if (!isset($tag[0])) {
+                throw new InvalidArgumentException('Cache tag length must be greater than zero');
+            }
+            if (isset($tag[strcspn($tag, '{}()/\@:')])) {
+                throw new InvalidArgumentException(sprintf('Cache tag "%s" contains reserved characters {}()/\@:', $tag));
+            }
+            $this->tags[$tag] = $tag;
+        }
+
+        return $this;
+    }
+
+    /**
+     * If callable is not null, execute it an populate this object with values.
+     */
+    private function initialize()
+    {
+        if ($this->callable !== null) {
+            // $func will be $adapter->fetchObjectFromCache();
+            $func                      = $this->callable;
+            $result                    = $func();
+            $this->hasValue            = $result[0];
+            $this->value               = $result[1];
+            $this->prevTags            = isset($result[2]) ? $result[2] : [];
+            $this->expirationTimestamp = null;
+
+            if (isset($result[3]) && is_int($result[3])) {
+                $this->expirationTimestamp = $result[3];
+            }
+
+            $this->callable = null;
+        }
+    }
+
+    /**
+     * @internal This function should never be used and considered private.
+     *
+     * Move tags from $tags to $prevTags
+     */
+    public function moveTagsToPrevious()
+    {
+        $this->prevTags = $this->tags;
+        $this->tags     = [];
+    }
+}

nZEDb_data/nZEDb/libraries/cache/adapter-common/Changelog.md

@@ -0,0 +1,61 @@
+# Change Log
+
+The change log describes what is "Added", "Removed", "Changed" or "Fixed" between each release. 
+
+## 1.1.0
+
+### Added 
+
+- Support for storing binary data
+
+### Fixed
+
+- Issue with one character variables
+
+### Changed
+
+- Tests are now extending `PHPUnit\Framework\TestCase` 
+
+## 1.0.0
+
+* No changes since 0.4.0.
+
+## 0.4.0
+
+### Added
+
+* `AbstractCachePool` has 4 new abstract methods: `getList`, `removeList`, `appendListItem` and `removeListItem`.
+* `AbstractCachePool::invalidateTags` and `AbstractCachePool::invalidateTags` 
+* Added interfaces for our items and pools `PhpCachePool` and `PhpCacheItem`
+* Trait to help adapters to support tags. `TagSupportWithArray`.
+
+### Changed
+
+* First parameter to `AbstractCachePool::storeItemInCache` must be a `PhpCacheItem`. 
+* Return value from `AbstractCachePool::fetchObjectFromCache` must be a an array with 4 values. Added expiration timestamp. 
+* `HasExpirationDateInterface` is replaced by `HasExpirationTimestampInterface`
+* We do not work with `\DateTime` internally anymore. We work with timestamps. 
+
+## 0.3.3
+
+### Fixed
+
+* Bugfix when you fetch data from the cache storage that was saved as "non-tagging item" but fetch as a tagging item.
+
+## 0.3.2
+
+### Added
+
+* Cache pools do implement `LoggerAwareInterface`
+
+## 0.3.0
+
+### Changed
+
+* The `AbstractCachePool` does not longer implement `TaggablePoolInterface`. However, the `CacheItem` does still implement `TaggableItemInterface`.
+* `CacheItem::getKeyFromTaggedKey` has been removed
+* The `CacheItem`'s second parameter is a callable that must return an array with 3 elements; [`hasValue`, `value`, `tags`].
+ 
+## 0.2.0
+ 
+* No changelog before this version

nZEDb_data/nZEDb/libraries/cache/adapter-common/Exception/CacheException.php

@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Common\Exception;
+
+use Psr\Cache\CacheException as CacheExceptionInterface;
+
+/**
+ * A base exception. All exceptions in this organization will extend this exception.
+ *
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+abstract class CacheException extends \RuntimeException implements CacheExceptionInterface
+{
+}

nZEDb_data/nZEDb/libraries/cache/adapter-common/Exception/CachePoolException.php

@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Common\Exception;
+
+/**
+ * If an exception is caused by a pool or by the cache storage.
+ *
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+class CachePoolException extends CacheException
+{
+}

nZEDb_data/nZEDb/libraries/cache/adapter-common/Exception/InvalidArgumentException.php

@@ -0,0 +1,19 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Common\Exception;
+
+use Psr\Cache\InvalidArgumentException as CacheInvalidArgumentException;
+use Psr\SimpleCache\InvalidArgumentException as SimpleCacheInvalidArgumentException;
+
+class InvalidArgumentException extends CacheException implements CacheInvalidArgumentException, SimpleCacheInvalidArgumentException
+{
+}

nZEDb_data/nZEDb/libraries/cache/adapter-common/HasExpirationTimestampInterface.php

@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Common;
+
+/**
+ * @author Aaron Scherer <aequasi@gmail.com>
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+interface HasExpirationTimestampInterface
+{
+    /**
+     * The timestamp when the object expires.
+     *
+     * @return int|null
+     */
+    public function getExpirationTimestamp();
+}

nZEDb_data/nZEDb/libraries/cache/adapter-common/JsonBinaryArmoring.php

@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Common;
+
+/**
+ * This trait provides common routines for safely encoding binary and non-UTF8 data in
+ * JSON. This is needed for components that use JSON natively (currently, the MongoDB
+ * adapter and EncryptedCachePool).
+ *
+ * @author Stephen Clouse <stephen.clouse@noaa.gov>
+ */
+trait JsonBinaryArmoring
+{
+    private static $ESCAPE_JSON_CHARACTERS = [
+        "\x00", "\x01", "\x02", "\x03", "\x04", "\x05", "\x06", "\x07",
+        "\x08", "\x09", "\x0A", "\x0B", "\x0C", "\x0D", "\x0E", "\x0F",
+        "\x10", "\x11", "\x12", "\x13", "\x14", "\x15", "\x16", "\x17",
+        "\x18", "\x19", "\x1A", "\x1B", "\x1C", "\x1D", "\x1E", "\x1F",
+    ];
+
+    private static $ENCODED_JSON_CHARACTERS = [
+        '\u0000', '\u0001', '\u0002', '\u0003', '\u0004', '\u0005', '\u0006', '\u0007',
+        '\u0008', '\u0009', '\u000A', '\u000B', '\u000C', '\u000D', '\u000E', '\u000F',
+        '\u0010', '\u0011', '\u0012', '\u0013', '\u0014', '\u0015', '\u0016', '\u0017',
+        '\u0018', '\u0019', '\u001A', '\u001B', '\u001C', '\u001D', '\u001E', '\u001F',
+    ];
+
+    /**
+     * Armor a value going into a JSON document.
+     *
+     * @param string $value
+     *
+     * @return string
+     */
+    protected static function jsonArmor($value)
+    {
+        return str_replace(
+            static::$ESCAPE_JSON_CHARACTERS,
+            static::$ENCODED_JSON_CHARACTERS,
+            utf8_encode($value)
+        );
+    }
+
+    /**
+     * De-armor a value from a JSON document.
+     *
+     * @param string $value
+     *
+     * @return string
+     */
+    protected static function jsonDeArmor($value)
+    {
+        return utf8_decode(str_replace(
+            static::$ENCODED_JSON_CHARACTERS,
+            static::$ESCAPE_JSON_CHARACTERS,
+            $value
+        ));
+    }
+}

nZEDb_data/nZEDb/libraries/cache/adapter-common/LICENSE

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Aaron Scherer, Tobias Nyholm
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+

nZEDb_data/nZEDb/libraries/cache/adapter-common/PhpCacheItem.php

@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Common;
+
+use Cache\TagInterop\TaggableCacheItemInterface;
+
+/**
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+interface PhpCacheItem extends HasExpirationTimestampInterface, TaggableCacheItemInterface
+{
+    /**
+     * Get the current tags. These are not the same tags as getPrevious tags. This
+     * is the tags that has been added to the item after the item was fetched from
+     * the cache storage.
+     *
+     * WARNING: This is generally not the function you want to use. Please see
+     * `getPreviousTags`.
+     *
+     * @return array
+     */
+    public function getTags();
+}

nZEDb_data/nZEDb/libraries/cache/adapter-common/PhpCachePool.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Common;
+
+use Cache\TagInterop\TaggableCacheItemPoolInterface;
+
+/**
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+interface PhpCachePool extends TaggableCacheItemPoolInterface
+{
+    /**
+     * {@inheritdoc}
+     *
+     * @return PhpCacheItem
+     */
+    public function getItem($key);
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return array|\Traversable|PhpCacheItem[]
+     */
+    public function getItems(array $keys = []);
+}

nZEDb_data/nZEDb/libraries/cache/adapter-common/README.md

@@ -0,0 +1,15 @@
+# Common PSR-6 Cache pool 
+[![Gitter](https://badges.gitter.im/php-cache/cache.svg)](https://gitter.im/php-cache/cache?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Latest Stable Version](https://poser.pugx.org/cache/adapter-common/v/stable)](https://packagist.org/packages/cache/adapter-common)
+[![codecov.io](https://codecov.io/github/php-cache/adapter-common/coverage.svg?branch=master)](https://codecov.io/github/php-cache/adapter-common?branch=master)
+[![Total Downloads](https://poser.pugx.org/cache/adapter-common/downloads)](https://packagist.org/packages/cache/adapter-common)
+[![Monthly Downloads](https://poser.pugx.org/cache/adapter-common/d/monthly.png)](https://packagist.org/packages/cache/adapter-common)
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE)
+
+This repository contains shared classes and interfaces used by the PHP Cache organisation. To read about 
+features like tagging and hierarchy support please read the shared documentation at [www.php-cache.com](http://www.php-cache.com). 
+
+### Contribute
+
+Contributions are very welcome! Send a pull request to the [main repository](https://github.com/php-cache/cache) or 
+report any issues you find on the [issue tracker](http://issues.php-cache.com).

nZEDb_data/nZEDb/libraries/cache/adapter-common/TagSupportWithArray.php

@@ -0,0 +1,88 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Common;
+
+/**
+ * This trait could be used by adapters that do not have a native support for lists.
+ *
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+trait TagSupportWithArray
+{
+    /**
+     * Get a value from the storage.
+     *
+     * @param string $name
+     *
+     * @return mixed
+     */
+    abstract public function getDirectValue($name);
+
+    /**
+     * Set a value to the storage.
+     *
+     * @param string $name
+     * @param mixed  $value
+     */
+    abstract public function setDirectValue($name, $value);
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function appendListItem($name, $value)
+    {
+        $data = $this->getDirectValue($name);
+        if (!is_array($data)) {
+            $data = [];
+        }
+        $data[] = $value;
+        $this->setDirectValue($name, $data);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getList($name)
+    {
+        $data = $this->getDirectValue($name);
+        if (!is_array($data)) {
+            $data = [];
+        }
+
+        return $data;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function removeList($name)
+    {
+        $this->setDirectValue($name, []);
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function removeListItem($name, $key)
+    {
+        $data = $this->getList($name);
+        foreach ($data as $i => $value) {
+            if ($key === $value) {
+                unset($data[$i]);
+            }
+        }
+
+        return $this->setDirectValue($name, $data);
+    }
+}

nZEDb_data/nZEDb/libraries/cache/adapter-common/Tests/CacheItemTest.php

@@ -0,0 +1,126 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Common\Tests;
+
+use Cache\Adapter\Common\CacheItem;
+use PHPUnit\Framework\TestCase;
+use Psr\Cache\CacheItemInterface;
+
+class CacheItemTest extends TestCase
+{
+    public function testConstructor()
+    {
+        $item = new CacheItem('test_key');
+
+        $this->assertInstanceOf(CacheItem::class, $item);
+        $this->assertInstanceOf(CacheItemInterface::class, $item);
+    }
+
+    public function testGetKey()
+    {
+        $item = new CacheItem('test_key');
+        $this->assertEquals('test_key', $item->getKey());
+    }
+
+    public function testSet()
+    {
+        $item = new CacheItem('test_key');
+
+        $ref       = new \ReflectionObject($item);
+        $valueProp = $ref->getProperty('value');
+        $valueProp->setAccessible(true);
+        $hasValueProp = $ref->getProperty('hasValue');
+        $hasValueProp->setAccessible(true);
+
+        $this->assertEquals(null, $valueProp->getValue($item));
+        $this->assertFalse($hasValueProp->getValue($item));
+
+        $item->set('value');
+
+        $this->assertEquals('value', $valueProp->getValue($item));
+        $this->assertTrue($hasValueProp->getValue($item));
+    }
+
+    public function testGet()
+    {
+        $item = new CacheItem('test_key');
+        $this->assertNull($item->get());
+
+        $item->set('test');
+        $this->assertEquals('test', $item->get());
+    }
+
+    public function testHit()
+    {
+        $item = new CacheItem('test_key', true, 'value');
+        $this->assertTrue($item->isHit());
+
+        $item = new CacheItem('test_key', false, 'value');
+        $this->assertFalse($item->isHit());
+
+        $closure = function () {
+            return [true, 'value', []];
+        };
+        $item = new CacheItem('test_key', $closure);
+        $this->assertTrue($item->isHit());
+
+        $closure = function () {
+            return [false, null, []];
+        };
+        $item = new CacheItem('test_key', $closure);
+        $this->assertFalse($item->isHit());
+    }
+
+    public function testGetExpirationTimestamp()
+    {
+        $item = new CacheItem('test_key');
+
+        $this->assertNull($item->getExpirationTimestamp());
+
+        $timestamp = time();
+
+        $ref  = new \ReflectionObject($item);
+        $prop = $ref->getProperty('expirationTimestamp');
+        $prop->setAccessible(true);
+        $prop->setValue($item, $timestamp);
+
+        $this->assertEquals($timestamp, $item->getExpirationTimestamp());
+    }
+
+    public function testExpiresAt()
+    {
+        $item = new CacheItem('test_key');
+
+        $this->assertNull($item->getExpirationTimestamp());
+
+        $time = time() + 1;
+        $item->expiresAt($time);
+
+        $this->assertEquals($time, $item->getExpirationTimestamp());
+    }
+
+    public function testExpiresAfter()
+    {
+        $item = new CacheItem('test_key');
+
+        $this->assertNull($item->getExpirationTimestamp());
+
+        $item->expiresAfter(null);
+        $this->assertNull($this->getExpectedException());
+
+        $item->expiresAfter(new \DateInterval('PT1S'));
+        $this->assertEquals((new \DateTime('+1 second'))->getTimestamp(), $item->getExpirationTimestamp());
+
+        $item->expiresAfter(1);
+        $this->assertEquals((new \DateTime('+1 second'))->getTimestamp(), $item->getExpirationTimestamp());
+    }
+}

nZEDb_data/nZEDb/libraries/cache/adapter-common/composer.json

@@ -0,0 +1,55 @@
+{
+    "name": "cache/adapter-common",
+    "description": "Common classes for PSR-6 adapters",
+    "type": "library",
+    "license": "MIT",
+    "minimum-stability": "dev",
+    "prefer-stable": true,
+    "keywords": [
+        "cache",
+        "psr-6",
+        "tag"
+    ],
+    "homepage": "http://www.php-cache.com/en/latest/",
+    "authors": [
+        {
+            "name": "Aaron Scherer",
+            "email": "aequasi@gmail.com",
+            "homepage": "https://github.com/aequasi"
+        },
+        {
+            "name": "Tobias Nyholm",
+            "email": "tobias.nyholm@gmail.com",
+            "homepage": "https://github.com/nyholm"
+        }
+    ],
+    "require": {
+        "php": "^5.6 || ^7.0",
+        "psr/cache": "^1.0",
+        "psr/simple-cache": "^1.0",
+        "psr/log": "^1.0",
+        "cache/tag-interop": "^1.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^5.7.21",
+        "cache/integration-tests": "^0.16"
+    },
+    "autoload": {
+        "psr-4": {
+            "Cache\\Adapter\\Common\\": ""
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Cache\\Adapter\\Common\\Tests\\": "Tests/"
+        },
+        "exclude-from-classmap": [
+            "/Tests/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.1-dev"
+        }
+    }
+}

nZEDb_data/nZEDb/libraries/cache/adapter-common/phpunit.xml.dist

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit backupGlobals="false"
+  backupStaticAttributes="false"
+  colors="true"
+  convertErrorsToExceptions="true"
+  convertNoticesToExceptions="true"
+  convertWarningsToExceptions="true"
+  processIsolation="false"
+  stopOnFailure="false"
+  syntaxCheck="false"
+  bootstrap="vendor/autoload.php"
+  >
+  <testsuites>
+    <testsuite name="Main Test Suite">
+      <directory>./Tests/</directory>
+    </testsuite>
+  </testsuites>
+
+  <groups>
+    <exclude>
+      <group>benchmark</group>
+    </exclude>
+  </groups>
+
+  <filter>
+    <whitelist>
+      <directory>./</directory>
+      <exclude>
+        <directory>./Tests</directory>
+        <directory>./vendor</directory>
+      </exclude>
+    </whitelist>
+  </filter>
+</phpunit>

nZEDb_data/nZEDb/libraries/cache/hierarchical-cache/.travis.yml

@@ -0,0 +1,22 @@
+language: php
+sudo: false
+
+matrix:
+    include:
+      - php: 7.0
+
+cache:
+    directories:
+      - "$HOME/.composer/cache"
+
+install:
+    - composer update --prefer-dist --prefer-stable
+
+script:
+    - ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+after_success:
+    - pip install --user codecov && codecov
+
+notifications:
+    email: false

nZEDb_data/nZEDb/libraries/cache/hierarchical-cache/Changelog.md

@@ -0,0 +1,29 @@
+# Change Log
+
+The change log describes what is "Added", "Removed", "Changed" or "Fixed" between each release. 
+
+## UNRELEASED
+
+## 1.0.0
+
+* No changes since 0.4.0
+
+## 0.4.0
+
+### Changed
+
+* `HierarchicalCachePoolTrait::getValueFormStore` was renamed to `HierarchicalCachePoolTrait::getDirectValue`
+
+### Removed
+
+* Dependency to `cache/taggable-cache`. 
+
+## 0.3.0
+
+### Changed
+
+* The `HierarchicalPoolInterface` extends `CacheItemPoolInterface`
+
+## 0.2.1
+
+* No changelog before this version

nZEDb_data/nZEDb/libraries/cache/hierarchical-cache/HierarchicalCachePoolTrait.php

@@ -0,0 +1,125 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Hierarchy;
+
+use Cache\Adapter\Common\AbstractCachePool;
+
+/**
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+trait HierarchicalCachePoolTrait
+{
+    /**
+     * A temporary cache for keys.
+     *
+     * @type array
+     */
+    private $keyCache = [];
+
+    /**
+     * Get a value from the storage.
+     *
+     * @param string $name
+     *
+     * @return mixed
+     */
+    abstract public function getDirectValue($name);
+
+    /**
+     * Get a key to use with the hierarchy. If the key does not start with HierarchicalPoolInterface::SEPARATOR
+     * this will return an unalterered key. This function supports a tagged key. Ie "foo:bar".
+     *
+     * @param string $key      The original key
+     * @param string &$pathKey A cache key for the path. If this key is changed everything beyond that path is changed.
+     *
+     * @return string|array
+     */
+    protected function getHierarchyKey($key, &$pathKey = null)
+    {
+        if (!$this->isHierarchyKey($key)) {
+            return $key;
+        }
+
+        $key = $this->explodeKey($key);
+
+        $keyString = '';
+        // The comments below is for a $key = ["foo!tagHash", "bar!tagHash"]
+        foreach ($key as $name) {
+            // 1) $keyString = "foo!tagHash"
+            // 2) $keyString = "foo!tagHash![foo_index]!bar!tagHash"
+            $keyString .= $name;
+            $pathKey = sha1('path'.AbstractCachePool::SEPARATOR_TAG.$keyString);
+
+            if (isset($this->keyCache[$pathKey])) {
+                $index = $this->keyCache[$pathKey];
+            } else {
+                $index                    = $this->getDirectValue($pathKey);
+                $this->keyCache[$pathKey] = $index;
+            }
+
+            // 1) $keyString = "foo!tagHash![foo_index]!"
+            // 2) $keyString = "foo!tagHash![foo_index]!bar!tagHash![bar_index]!"
+            $keyString .= AbstractCachePool::SEPARATOR_TAG.$index.AbstractCachePool::SEPARATOR_TAG;
+        }
+
+        // Assert: $pathKey = "path!foo!tagHash![foo_index]!bar!tagHash"
+        // Assert: $keyString = "foo!tagHash![foo_index]!bar!tagHash![bar_index]!"
+
+        // Make sure we do not get awfully long (>250 chars) keys
+        return sha1($keyString);
+    }
+
+    /**
+     * Clear the cache for the keys.
+     */
+    protected function clearHierarchyKeyCache()
+    {
+        $this->keyCache = [];
+    }
+
+    /**
+     * A hierarchy key MUST begin with the separator.
+     *
+     * @param string $key
+     *
+     * @return bool
+     */
+    private function isHierarchyKey($key)
+    {
+        return substr($key, 0, 1) === HierarchicalPoolInterface::HIERARCHY_SEPARATOR;
+    }
+
+    /**
+     * This will take a hierarchy key ("|foo|bar") with tags ("|foo|bar!tagHash") and return an array with
+     * each level in the hierarchy appended with the tags. ["foo!tagHash", "bar!tagHash"].
+     *
+     * @param string $string
+     *
+     * @return array
+     */
+    private function explodeKey($string)
+    {
+        list($key, $tag) = explode(AbstractCachePool::SEPARATOR_TAG, $string.AbstractCachePool::SEPARATOR_TAG);
+
+        if ($key === HierarchicalPoolInterface::HIERARCHY_SEPARATOR) {
+            $parts = ['root'];
+        } else {
+            $parts = explode(HierarchicalPoolInterface::HIERARCHY_SEPARATOR, $key);
+            // remove first element since it is always empty and replace it with 'root'
+            $parts[0] = 'root';
+        }
+
+        return array_map(function ($level) use ($tag) {
+            return $level.AbstractCachePool::SEPARATOR_TAG.$tag;
+        }, $parts);
+    }
+}

nZEDb_data/nZEDb/libraries/cache/hierarchical-cache/HierarchicalPoolInterface.php

@@ -0,0 +1,24 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Hierarchy;
+
+use Psr\Cache\CacheItemPoolInterface;
+
+/**
+ * Let you use hierarchy if you start your tag key with the HIERARCHY_SEPARATOR.
+ *
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+interface HierarchicalPoolInterface extends CacheItemPoolInterface
+{
+    const HIERARCHY_SEPARATOR = '|';
+}

nZEDb_data/nZEDb/libraries/cache/hierarchical-cache/LICENSE

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Aaron Scherer, Tobias Nyholm
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+

nZEDb_data/nZEDb/libraries/cache/hierarchical-cache/README.md

@@ -0,0 +1,35 @@
+# Hierarchical PSR-6 cache pool 
+[![Gitter](https://badges.gitter.im/php-cache/cache.svg)](https://gitter.im/php-cache/cache?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Latest Stable Version](https://poser.pugx.org/cache/hierarchical-cache/v/stable)](https://packagist.org/packages/cache/hierarchical-cache)
+[![codecov.io](https://codecov.io/github/php-cache/hierarchical-cache/coverage.svg?branch=master)](https://codecov.io/github/php-cache/hierarchical-cache?branch=master)
+[![Total Downloads](https://poser.pugx.org/cache/hierarchical-cache/downloads)](https://packagist.org/packages/cache/hierarchical-cache)
+[![Monthly Downloads](https://poser.pugx.org/cache/hierarchical-cache/d/monthly.png)](https://packagist.org/packages/cache/hierarchical-cache)
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE)
+
+This is an implementation for the PSR-6 for an hierarchical cache architecture. 
+
+If you have a cache key like `|users|:uid|followers|:fid|likes` where `:uid` and `:fid` are arbitrary integers. You
+ may flush all followers by flushing `|users|:uid|followers`.
+  
+It is a part of the PHP Cache organisation. To read about features like tagging and hierarchy support please read 
+the shared documentation at [www.php-cache.com](http://www.php-cache.com). 
+
+### Install
+
+```bash
+composer require cache/hierarchical-cache
+```
+ 
+### Use
+
+Read the [documentation on usage](http://www.php-cache.com/en/latest/hierarchy/).
+
+### Implement
+
+Read the [documentation on implementation](http://www.php-cache.com/en/latest/implementing-cache-pools/hierarchy/).
+
+### Contribute
+
+Contributions are very welcome! Send a pull request to the [main repository](https://github.com/php-cache/cache) or 
+report any issues you find on the [issue tracker](http://issues.php-cache.com).
+

nZEDb_data/nZEDb/libraries/cache/hierarchical-cache/Tests/Helper/CachePool.php

@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Hierarchy\Tests\Helper;
+
+use Cache\Hierarchy\HierarchicalCachePoolTrait;
+
+/**
+ * A cache pool used in tests.
+ *
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+class CachePool
+{
+    use HierarchicalCachePoolTrait;
+
+    private $storeValues = [];
+
+    /**
+     * @param array $storeValues
+     */
+    public function __construct(array $storeValues = [])
+    {
+        $this->storeValues = $storeValues;
+    }
+
+    public function exposeClearHierarchyKeyCache()
+    {
+        $this->clearHierarchyKeyCache();
+    }
+
+    public function exposeGetHierarchyKey($key, &$pathKey = null)
+    {
+        return $this->getHierarchyKey($key, $pathKey);
+    }
+
+    protected function getDirectValue($key)
+    {
+        return array_shift($this->storeValues);
+    }
+}

nZEDb_data/nZEDb/libraries/cache/hierarchical-cache/Tests/HierarchicalCachePoolTest.php

@@ -0,0 +1,163 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Hierarchy\Tests;
+
+use Cache\Hierarchy\Tests\Helper\CachePool;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * We should not use constants on interfaces in the tests. Tests should break if the constant is changed.
+ *
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+class HierarchicalCachePoolTest extends TestCase
+{
+    private function assertEqualsSha1($expected, $result, $message = '')
+    {
+        $this->assertEquals(sha1($expected), $result, $message);
+    }
+
+    public function testGetHierarchyKey()
+    {
+        $path = null;
+
+        $pool   = new CachePool();
+        $result = $pool->exposeGetHierarchyKey('key', $path);
+        $this->assertEquals('key', $result);
+        $this->assertNull($path);
+
+        $pool   = new CachePool(['idx_1', 'idx_2', 'idx_3']);
+        $result = $pool->exposeGetHierarchyKey('|foo|bar', $path);
+        $this->assertEqualsSha1('root!!idx_1!foo!!idx_2!bar!!idx_3!', $result);
+        $this->assertEqualsSha1('path!root!!idx_1!foo!!idx_2!bar!', $path);
+
+        $pool   = new CachePool(['idx_1', 'idx_2', 'idx_3']);
+        $result = $pool->exposeGetHierarchyKey('|', $path);
+        $this->assertEqualsSha1('path!root!', $path);
+        $this->assertEqualsSha1('root!!idx_1!', $result);
+    }
+
+    public function testGetHierarchyKeyWithTags()
+    {
+        $path = null;
+
+        $pool   = new CachePool();
+        $result = $pool->exposeGetHierarchyKey('key!tagHash', $path);
+        $this->assertEquals('key!tagHash', $result);
+        $this->assertNull($path);
+
+        $pool   = new CachePool(['idx_1', 'idx_2', 'idx_3']);
+        $result = $pool->exposeGetHierarchyKey('|foo|bar!tagHash', $path);
+        $this->assertEqualsSha1('root!tagHash!idx_1!foo!tagHash!idx_2!bar!tagHash!idx_3!', $result);
+        $this->assertEqualsSha1('path!root!tagHash!idx_1!foo!tagHash!idx_2!bar!tagHash', $path);
+
+        $pool   = new CachePool(['idx_1', 'idx_2', 'idx_3']);
+        $result = $pool->exposeGetHierarchyKey('|!tagHash', $path);
+        $this->assertEqualsSha1('path!root!tagHash', $path);
+        $this->assertEqualsSha1('root!tagHash!idx_1!', $result);
+    }
+
+    public function testGetHierarchyKeyEmptyCache()
+    {
+        $pool = new CachePool();
+        $path = null;
+
+        $result = $pool->exposeGetHierarchyKey('key', $path);
+        $this->assertEquals('key', $result);
+        $this->assertNull($path);
+
+        $result = $pool->exposeGetHierarchyKey('|foo|bar', $path);
+        $this->assertEqualsSha1('root!!!foo!!!bar!!!', $result);
+        $this->assertEqualsSha1('path!root!!!foo!!!bar!', $path);
+
+        $result = $pool->exposeGetHierarchyKey('|', $path);
+        $this->assertEqualsSha1('path!root!', $path);
+        $this->assertEqualsSha1('root!!!', $result);
+    }
+
+    public function testKeyCache()
+    {
+        $path = null;
+
+        $pool   = new CachePool(['idx_1', 'idx_2', 'idx_3']);
+        $result = $pool->exposeGetHierarchyKey('|foo', $path);
+        $this->assertEqualsSha1('root!!idx_1!foo!!idx_2!', $result);
+        $this->assertEqualsSha1('path!root!!idx_1!foo!', $path);
+
+        // Make sure re reuse the old index value we already looked up for 'root'.
+        $result = $pool->exposeGetHierarchyKey('|bar', $path);
+        $this->assertEqualsSha1('root!!idx_1!bar!!idx_3!', $result);
+        $this->assertEqualsSha1('path!root!!idx_1!bar!', $path);
+    }
+
+    public function testClearHierarchyKeyCache()
+    {
+        $pool = new CachePool();
+        $prop = new \ReflectionProperty('Cache\Hierarchy\Tests\Helper\CachePool', 'keyCache');
+        $prop->setAccessible(true);
+
+        // add some values to the prop and make sure they are beeing cleared
+        $prop->setValue($pool, ['foo' => 'bar', 'baz' => 'biz']);
+        $pool->exposeClearHierarchyKeyCache();
+        $this->assertEmpty($prop->getValue($pool), 'The key cache must be cleared after ::ClearHierarchyKeyCache');
+    }
+
+    public function testIsHierarchyKey()
+    {
+        $pool   = new CachePool();
+        $method = new \ReflectionMethod('Cache\Hierarchy\Tests\Helper\CachePool', 'isHierarchyKey');
+        $method->setAccessible(true);
+
+        $this->assertFalse($method->invoke($pool, 'key'));
+        $this->assertFalse($method->invoke($pool, 'key|bar'));
+        $this->assertFalse($method->invoke($pool, 'key|'));
+        $this->assertTrue($method->invoke($pool, '|key'));
+        $this->assertTrue($method->invoke($pool, '|key|bar'));
+    }
+
+    public function testExplodeKey()
+    {
+        $pool   = new CachePool();
+        $method = new \ReflectionMethod('Cache\Hierarchy\Tests\Helper\CachePool', 'explodeKey');
+        $method->setAccessible(true);
+
+        $result = $method->invoke($pool, '|key');
+        $this->assertCount(2, $result);
+        $this->assertEquals('key!', $result[1]);
+        $this->assertTrue(in_array('key!', $result));
+
+        $result = $method->invoke($pool, '|key|bar');
+        $this->assertCount(3, $result);
+        $this->assertTrue(in_array('key!', $result));
+        $this->assertTrue(in_array('bar!', $result));
+
+        $result = $method->invoke($pool, '|');
+        $this->assertCount(1, $result);
+    }
+
+    public function testExplodeKeyWithTags()
+    {
+        $pool   = new CachePool();
+        $method = new \ReflectionMethod('Cache\Hierarchy\Tests\Helper\CachePool', 'explodeKey');
+        $method->setAccessible(true);
+
+        $result = $method->invoke($pool, '|key|bar!hash');
+        $this->assertCount(3, $result);
+        foreach ($result as $r) {
+            $this->assertRegExp('|.*!hash|s', $r, 'Tag hash must be on every level in hierarchy key');
+        }
+
+        $result = $method->invoke($pool, '|!hash');
+        $this->assertCount(1, $result);
+        $this->assertRegExp('|.*!hash|s', $result[0], 'Tag hash must on root level in hierarchy key');
+    }
+}

nZEDb_data/nZEDb/libraries/cache/hierarchical-cache/composer.json

@@ -0,0 +1,48 @@
+{
+    "name": "cache/hierarchical-cache",
+    "description": "A helper trait and interface to your PSR-6 cache to support hierarchical keys.",
+    "type": "library",
+    "license": "MIT",
+    "keywords": [
+        "cache",
+        "psr-6",
+        "hierarchy",
+        "hierarchical"
+    ],
+    "homepage": "http://www.php-cache.com/en/latest/",
+    "authors": [
+        {
+            "name": "Aaron Scherer",
+            "email": "aequasi@gmail.com",
+            "homepage": "https://github.com/aequasi"
+        },
+        {
+            "name": "Tobias Nyholm",
+            "email": "tobias.nyholm@gmail.com",
+            "homepage": "https://github.com/nyholm"
+        }
+    ],
+    "require": {
+        "php": "^5.6 || ^7.0",
+        "psr/cache": "^1.0",
+        "cache/adapter-common": "^1.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^5.7.21"
+    },
+    "autoload": {
+        "psr-4": {
+            "Cache\\Hierarchy\\": ""
+        },
+        "exclude-from-classmap": [
+            "/Tests/"
+        ]
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true,
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.1-dev"
+        }
+    }
+}

nZEDb_data/nZEDb/libraries/cache/hierarchical-cache/phpunit.xml.dist

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit backupGlobals="false"
+  backupStaticAttributes="false"
+  colors="true"
+  convertErrorsToExceptions="true"
+  convertNoticesToExceptions="true"
+  convertWarningsToExceptions="true"
+  processIsolation="false"
+  stopOnFailure="false"
+  syntaxCheck="false"
+  bootstrap="vendor/autoload.php"
+  >
+  <testsuites>
+    <testsuite name="Main Test Suite">
+      <directory>./Tests/</directory>
+    </testsuite>
+  </testsuites>
+
+  <groups>
+    <exclude>
+      <group>benchmark</group>
+    </exclude>
+  </groups>
+
+  <filter>
+    <whitelist>
+      <directory>./</directory>
+      <exclude>
+        <directory>./Tests</directory>
+        <directory>./vendor</directory>
+      </exclude>
+    </whitelist>
+  </filter>
+</phpunit>

nZEDb_data/nZEDb/libraries/cache/tag-interop/.travis.yml

@@ -0,0 +1,22 @@
+language: php
+sudo: false
+
+matrix:
+    include:
+      - php: 7.0
+
+cache:
+    directories:
+      - "$HOME/.composer/cache"
+
+install:
+    - composer update --prefer-dist --prefer-stable
+
+script:
+    - ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+after_success:
+    - pip install --user codecov && codecov
+
+notifications:
+    email: false

nZEDb_data/nZEDb/libraries/cache/tag-interop/Changelog.md

@@ -0,0 +1,9 @@
+# Change Log
+
+The change log describes what is "Added", "Removed", "Changed" or "Fixed" between each release.
+
+## 1.0.0
+
+* First release
+
+

nZEDb_data/nZEDb/libraries/cache/tag-interop/LICENSE

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Aaron Scherer, Tobias Nyholm
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+

nZEDb_data/nZEDb/libraries/cache/tag-interop/README.md

@@ -0,0 +1,25 @@
+# Tag support for PSR-6 Cache 
+[![Gitter](https://badges.gitter.im/php-cache/cache.svg)](https://gitter.im/php-cache/cache?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Latest Stable Version](https://poser.pugx.org/cache/tag-interop/v/stable)](https://packagist.org/packages/cache/tag-interop)
+[![Total Downloads](https://poser.pugx.org/cache/tag-interop/downloads)](https://packagist.org/packages/cache/tag-interop)
+[![Monthly Downloads](https://poser.pugx.org/cache/tag-interop/d/monthly.png)](https://packagist.org/packages/cache/tag-interop)
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE)
+
+This repository holds two interfaces for tagging. These interfaces will make their 
+way into PHP Fig. Representatives from Symfony, PHP-cache and Drupal has worked 
+together to agree on these interfaces.   
+
+### Install
+
+```bash
+composer require cache/tag-interop
+```
+
+### Use
+
+Read the [documentation on usage](http://www.php-cache.com/).
+
+### Contribute
+
+Contributions are very welcome! Send a pull request to the [main repository](https://github.com/php-cache/cache) or
+report any issues you find on the [issue tracker](http://issues.php-cache.com).

nZEDb_data/nZEDb/libraries/cache/tag-interop/TaggableCacheItemInterface.php

@@ -0,0 +1,43 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\TagInterop;
+
+use Psr\Cache\CacheItemInterface;
+use Psr\Cache\InvalidArgumentException;
+
+/**
+ * An item that supports tags. This interface is a soon-to-be-PSR.
+ *
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+interface TaggableCacheItemInterface extends CacheItemInterface
+{
+    /**
+     * Get all existing tags. These are the tags the item has when the item is
+     * returned from the pool.
+     *
+     * @return array
+     */
+    public function getPreviousTags();
+
+    /**
+     * Overwrite all tags with a new set of tags.
+     *
+     * @param string[] $tags An array of tags
+     *
+     * @throws InvalidArgumentException When a tag is not valid.
+     *
+     * @return TaggableCacheItemInterface
+     */
+    public function setTags(array $tags);
+}

nZEDb_data/nZEDb/libraries/cache/tag-interop/TaggableCacheItemPoolInterface.php

@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\TagInterop;
+
+use Psr\Cache\CacheItemPoolInterface;
+use Psr\Cache\InvalidArgumentException;
+
+/**
+ * Interface for invalidating cached items using tags. This interface is a soon-to-be-PSR.
+ *
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+interface TaggableCacheItemPoolInterface extends CacheItemPoolInterface
+{
+    /**
+     * Invalidates cached items using a tag.
+     *
+     * @param string $tag The tag to invalidate
+     *
+     * @throws InvalidArgumentException When $tags is not valid
+     *
+     * @return bool True on success
+     */
+    public function invalidateTag($tag);
+
+    /**
+     * Invalidates cached items using tags.
+     *
+     * @param string[] $tags An array of tags to invalidate
+     *
+     * @throws InvalidArgumentException When $tags is not valid
+     *
+     * @return bool True on success
+     */
+    public function invalidateTags(array $tags);
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return TaggableCacheItemInterface
+     */
+    public function getItem($key);
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return array|\Traversable|TaggableCacheItemInterface[]
+     */
+    public function getItems(array $keys = []);
+}

nZEDb_data/nZEDb/libraries/cache/tag-interop/composer.json

@@ -0,0 +1,39 @@
+{
+    "name": "cache/tag-interop",
+    "type": "library",
+    "description": "Framework interoperable interfaces for tags",
+    "keywords": [
+        "cache",
+        "psr6",
+        "tag",
+        "psr"
+    ],
+    "homepage": "http://www.php-cache.com/en/latest/",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Tobias Nyholm",
+            "email": "tobias.nyholm@gmail.com",
+            "homepage": "https://github.com/nyholm"
+        },
+        {
+            "name": "Nicolas Grekas ",
+            "email": "p@tchwork.com",
+            "homepage": "https://github.com/nicolas-grekas"
+        }
+    ],
+    "require": {
+        "php": "^5.5 || ^7.0",
+        "psr/cache": "^1.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Cache\\TagInterop\\": ""
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.1-dev"
+        }
+    }
+}

nZEDb_data/nZEDb/libraries/cache/void-adapter/.travis.yml

@@ -0,0 +1,22 @@
+language: php
+sudo: false
+
+matrix:
+    include:
+      - php: 7.0
+
+cache:
+    directories:
+      - "$HOME/.composer/cache"
+
+install:
+    - composer update --prefer-dist --prefer-stable
+
+script:
+    - ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+after_success:
+    - pip install --user codecov && codecov
+
+notifications:
+    email: false

nZEDb_data/nZEDb/libraries/cache/void-adapter/Changelog.md

@@ -0,0 +1,42 @@
+# Change Log
+
+The change log describes what is "Added", "Removed", "Changed" or "Fixed" between each release. 
+
+## UNRELEASED
+
+## 1.0.0
+
+* No changes since 0.4.1.
+
+## 0.4.1
+
+### Changed
+
+* We now support cache/hierarchical-cache: ^0.4
+
+## 0.4.0
+
+### Added
+
+* Support for the new `TaggableCacheItemPoolInterface`. 
+* Support for PSR-16 SimpleCache
+
+### Changed
+
+* The behavior of `CacheItem::getTags()` has changed. It will not return the tags stored in the cache storage. 
+
+### Removed
+
+* `CacheItem::getExpirationDate()`. Use `CacheItem::getExpirationTimestamp()`
+* `CacheItem::getTags()`. Use `CacheItem::getPreviousTags()`
+* `CacheItem::addTag()`. Use `CacheItem::setTags()`
+
+## 0.3.1
+
+### Changed
+
+* Updated dependencies
+
+## 0.3.0
+
+* No changelog before this version

nZEDb_data/nZEDb/libraries/cache/void-adapter/LICENSE

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Aaron Scherer, Tobias Nyholm
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+

nZEDb_data/nZEDb/libraries/cache/void-adapter/README.md

@@ -0,0 +1,31 @@
+# Void PSR-6 Cache pool 
+[![Gitter](https://badges.gitter.im/php-cache/cache.svg)](https://gitter.im/php-cache/cache?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Latest Stable Version](https://poser.pugx.org/cache/void-adapter/v/stable)](https://packagist.org/packages/cache/void-adapter)
+[![codecov.io](https://codecov.io/github/php-cache/void-adapter/coverage.svg?branch=master)](https://codecov.io/github/php-cache/void-adapter?branch=master)
+[![Total Downloads](https://poser.pugx.org/cache/void-adapter/downloads)](https://packagist.org/packages/cache/void-adapter)
+[![Monthly Downloads](https://poser.pugx.org/cache/void-adapter/d/monthly.png)](https://packagist.org/packages/cache/void-adapter)
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE)
+
+This is a void implementation of a PSR-6 cache. Other names for this adapter could be Blackhole or Null apdapter. 
+This adapter does not save anything and will always return an empty CacheItem. It is a part of the PHP Cache 
+organisation. To read about features like tagging and hierarchy support please read the 
+shared documentation at [www.php-cache.com](http://www.php-cache.com). 
+
+### Install
+
+```bash
+composer require cache/void-adapter
+```
+
+### Use
+
+You do not need to do any configuration to use the `VoidCachePool`.
+
+```php
+$pool = new VoidCachePool();
+```
+
+### Contribute
+
+Contributions are very welcome! Send a pull request to the [main repository](https://github.com/php-cache/cache) or 
+report any issues you find on the [issue tracker](http://issues.php-cache.com).

nZEDb_data/nZEDb/libraries/cache/void-adapter/Tests/IntegrationHierarchyTest.php

@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Void\Tests;
+
+use Cache\Adapter\Void\VoidCachePool;
+use Cache\IntegrationTests\HierarchicalCachePoolTest;
+
+class IntegrationHierarchyTest extends HierarchicalCachePoolTest
+{
+    protected $skippedTests = [
+        'testBasicUsage'          => 'Void adapter does not save,',
+        'testChain'               => 'Void adapter does not save,',
+        'testRemoval'             => 'Void adapter does not save,',
+        'testRemovalWhenDeferred' => 'Void adapter does not save,',
+    ];
+
+    public function createCachePool()
+    {
+        return new VoidCachePool();
+    }
+}

nZEDb_data/nZEDb/libraries/cache/void-adapter/Tests/IntegrationPoolTest.php

@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Void\Tests;
+
+use Cache\Adapter\Void\VoidCachePool;
+use Cache\IntegrationTests\CachePoolTest as BaseTest;
+
+class IntegrationPoolTest extends BaseTest
+{
+    protected $skippedTests = [
+        'testBasicUsage'                     => 'Void adapter does not save,',
+        'testGetItem'                        => 'Void adapter does not save,',
+        'testGetItems'                       => 'Void adapter does not save,',
+        'testHasItem'                        => 'Void adapter does not save,',
+        'testDeleteItems'                    => 'Void adapter does not save,',
+        'testSave'                           => 'Void adapter does not save,',
+        'testSaveWithoutExpire'              => 'Void adapter does not save,',
+        'testDataTypeFloat'                  => 'Void adapter only outputs boolean,',
+        'testDataTypeBoolean'                => 'Void adapter only outputs boolean,',
+        'testDataTypeArray'                  => 'Void adapter only outputs boolean,',
+        'testDataTypeObject'                 => 'Void adapter only outputs boolean,',
+        'testBinaryData'                     => 'Void adapter only outputs boolean,',
+        'testDeferredSave'                   => 'Void adapter does not save,',
+        'testDeferredSaveWithoutCommit'      => 'Void adapter does not save,',
+        'testCommit'                         => 'Void adapter does not save,',
+        'testExpiresAt'                      => 'Void adapter does not save,',
+        'testExpiresAtWithNull'              => 'Void adapter does not save,',
+        'testExpiresAfterWithNull'           => 'Void adapter does not save,',
+        'testKeyLength'                      => 'Void adapter does not save,',
+        'testDataTypeString'                 => 'Void adapter does not save,',
+        'testDataTypeInteger'                => 'Void adapter does not save,',
+        'testDataTypeNull'                   => 'Void adapter does not save,',
+        'testIsHit'                          => 'Void adapter does not save,',
+        'testIsHitDeferred'                  => 'Void adapter does not save,',
+        'testSaveDeferredWhenChangingValues' => 'Void adapter does not save,',
+        'testSavingObject'                   => 'Void adapter does not save,',
+        'testSaveDeferredOverwrite'          => 'Void adapter does not save,',
+    ];
+
+    public function createCachePool()
+    {
+        return new VoidCachePool();
+    }
+}

nZEDb_data/nZEDb/libraries/cache/void-adapter/Tests/IntegrationSimpleCacheTest.php

@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Void\Tests;
+
+use Cache\Adapter\Void\VoidCachePool;
+use Cache\IntegrationTests\SimpleCacheTest as BaseTest;
+
+class IntegrationSimpleCacheTest extends BaseTest
+{
+    protected $skippedTests = [
+        'testSet'                        => 'Void adapter does not save,',
+        'testSetTtl'                     => 'Void adapter does not save,',
+        'testGet'                        => 'Void adapter does not save,',
+        'testSetMultiple'                => 'Void adapter does not save,',
+        'testSetMultipleTtl'             => 'Void adapter does not save,',
+        'testSetMultipleWithGenerator'   => 'Void adapter does not save,',
+        'testGetMultiple'                => 'Void adapter does not save,',
+        'testGetMultipleWithGenerator'   => 'Void adapter does not save,',
+        'testHas'                        => 'Void adapter does not save,',
+        'testBinaryData'                 => 'Void adapter does not save,',
+        'testDataTypeString'             => 'Void adapter does not save,',
+        'testDataTypeInteger'            => 'Void adapter does not save,',
+        'testDataTypeFloat'              => 'Void adapter does not save,',
+        'testDataTypeBoolean'            => 'Void adapter does not save,',
+        'testDataTypeArray'              => 'Void adapter does not save,',
+        'testDataTypeObject'             => 'Void adapter does not save,',
+        'testSetValidKeys'               => 'Void adapter does not save,',
+        'testSetMultipleValidKeys'       => 'Void adapter does not save,',
+        'testSetMultipleInvalidKeys'     => 'Void adapter does not save,',
+        'testSetValidData'               => 'Void adapter does not save,',
+        'testSetMultipleValidData'       => 'Void adapter does not save,',
+        'testObjectDoesNotChangeInCache' => 'Void adapter does not save,',
+    ];
+
+    public function createSimpleCache()
+    {
+        return new VoidCachePool();
+    }
+}

nZEDb_data/nZEDb/libraries/cache/void-adapter/Tests/IntegrationTagTest.php

@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Void\Tests;
+
+use Cache\Adapter\Void\VoidCachePool;
+use Cache\IntegrationTests\TaggableCachePoolTest;
+
+class IntegrationTagTest extends TaggableCachePoolTest
+{
+    protected $skippedTests = [
+        'testBasicUsage'                 => 'Void adapter does not save,',
+        'testGetItems'                   => 'Void adapter does not save,',
+        'testHasItem'                    => 'Void adapter does not save,',
+        'testDeleteItem'                 => 'Void adapter does not save,',
+        'testKeysWithDeferred'           => 'Void adapter does not save,',
+        'testSaveDeferred'               => 'Void adapter does not save,',
+        'testMultipleTags'               => 'Void adapter does not save,',
+        'testRemoveTagWhenItemIsRemoved' => 'Void adapter does not save,',
+        'testClearPool'                  => 'Void adapter does not save,',
+        'testInvalidateTag'              => 'Void adapter does not save,',
+        'testInvalidateTags'             => 'Void adapter does not save,',
+        'testPreviousTag'                => 'Void adapter does not save,',
+        'testPreviousTagDeferred'        => 'Void adapter does not save,',
+        'testTagAccessorDuplicateTags'   => 'Void adapter does not save,',
+        'testTagsAreCleanedOnSave'       => 'Void adapter does not save,',
+    ];
+
+    public function createCachePool()
+    {
+        return new VoidCachePool();
+    }
+}

nZEDb_data/nZEDb/libraries/cache/void-adapter/VoidCachePool.php

@@ -0,0 +1,80 @@
+<?php
+
+/*
+ * This file is part of php-cache organization.
+ *
+ * (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Cache\Adapter\Void;
+
+use Cache\Adapter\Common\AbstractCachePool;
+use Cache\Adapter\Common\PhpCacheItem;
+use Cache\Hierarchy\HierarchicalPoolInterface;
+
+/**
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+class VoidCachePool extends AbstractCachePool implements HierarchicalPoolInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function fetchObjectFromCache($key)
+    {
+        return [false, null, [], null];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function clearAllObjectsFromCache()
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function clearOneObjectFromCache($key)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function storeItemInCache(PhpCacheItem $item, $ttl)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function clearTags(array $tags)
+    {
+        return true;
+    }
+
+    protected function getList($name)
+    {
+        return [];
+    }
+
+    protected function removeList($name)
+    {
+        return true;
+    }
+
+    protected function appendListItem($name, $key)
+    {
+    }
+
+    protected function removeListItem($name, $key)
+    {
+    }
+}

nZEDb_data/nZEDb/libraries/cache/void-adapter/composer.json

@@ -0,0 +1,55 @@
+{
+    "name": "cache/void-adapter",
+    "description": "A PSR-6 cache implementation using Void. This implementation supports tags",
+    "type": "library",
+    "license": "MIT",
+    "minimum-stability": "dev",
+    "prefer-stable": true,
+    "keywords": [
+        "cache",
+        "psr-6",
+        "void",
+        "tag"
+    ],
+    "homepage": "http://www.php-cache.com/en/latest/",
+    "authors": [
+        {
+            "name": "Aaron Scherer",
+            "email": "aequasi@gmail.com",
+            "homepage": "https://github.com/aequasi"
+        },
+        {
+            "name": "Tobias Nyholm",
+            "email": "tobias.nyholm@gmail.com",
+            "homepage": "https://github.com/nyholm"
+        }
+    ],
+    "require": {
+        "php": "^5.6 || ^7.0",
+        "psr/cache": "^1.0",
+        "psr/simple-cache": "^1.0",
+        "cache/adapter-common": "^1.0",
+        "cache/hierarchical-cache": "^1.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^5.7.21",
+        "cache/integration-tests": "^0.16"
+    },
+    "provide": {
+        "psr/cache-implementation": "^1.0",
+        "psr/simple-cache-implementation": "^1.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Cache\\Adapter\\Void\\": ""
+        },
+        "exclude-from-classmap": [
+            "/Tests/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.1-dev"
+        }
+    }
+}

nZEDb_data/nZEDb/libraries/cache/void-adapter/phpunit.xml.dist

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit backupGlobals="false"
+  backupStaticAttributes="false"
+  colors="true"
+  convertErrorsToExceptions="true"
+  convertNoticesToExceptions="true"
+  convertWarningsToExceptions="true"
+  processIsolation="false"
+  stopOnFailure="false"
+  syntaxCheck="false"
+  bootstrap="vendor/autoload.php"
+  >
+  <testsuites>
+    <testsuite name="Main Test Suite">
+      <directory>./Tests/</directory>
+    </testsuite>
+  </testsuites>
+
+  <groups>
+    <exclude>
+      <group>benchmark</group>
+    </exclude>
+  </groups>
+
+  <filter>
+    <whitelist>
+      <directory>./</directory>
+      <exclude>
+        <directory>./Tests</directory>
+        <directory>./vendor</directory>
+      </exclude>
+    </whitelist>
+  </filter>
+</phpunit>

nZEDb_data/nZEDb/libraries/cakephp/cache/Cache.php

@@ -0,0 +1,696 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         1.2.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Cache;
+
+use Cake\Cache\Engine\NullEngine;
+use Cake\Core\ObjectRegistry;
+use Cake\Core\StaticConfigTrait;
+use InvalidArgumentException;
+use RuntimeException;
+
+/**
+ * Cache provides a consistent interface to Caching in your application. It allows you
+ * to use several different Cache engines, without coupling your application to a specific
+ * implementation. It also allows you to change out cache storage or configuration without effecting
+ * the rest of your application.
+ *
+ * ### Configuring Cache engines
+ *
+ * You can configure Cache engines in your application's `Config/cache.php` file.
+ * A sample configuration would be:
+ *
+ * ```
+ * Cache::config('shared', [
+ *    'className' => 'Cake\Cache\Engine\ApcuEngine',
+ *    'prefix' => 'my_app_'
+ * ]);
+ * ```
+ *
+ * This would configure an APCu cache engine to the 'shared' alias. You could then read and write
+ * to that cache alias by using it for the `$config` parameter in the various Cache methods.
+ *
+ * In general all Cache operations are supported by all cache engines.
+ * However, Cache::increment() and Cache::decrement() are not supported by File caching.
+ *
+ * There are 7 built-in caching engines:
+ *
+ * - `ApcuEngine` - Uses the APCu object cache, one of the fastest caching engines.
+ * - `ArrayEngine` - Uses only memory to store all data, not actually a persistent engine.
+ *    Can be useful in test or CLI environment.
+ * - `FileEngine` - Uses simple files to store content. Poor performance, but good for
+ *    storing large objects, or things that are not IO sensitive. Well suited to development
+ *    as it is an easy cache to inspect and manually flush.
+ * - `MemcacheEngine` - Uses the PECL::Memcache extension and Memcached for storage.
+ *    Fast reads/writes, and benefits from memcache being distributed.
+ * - `RedisEngine` - Uses redis and php-redis extension to store cache data.
+ * - `WincacheEngine` - Uses Windows Cache Extension for PHP. Supports wincache 1.1.0 and higher.
+ *    This engine is recommended to people deploying on windows with IIS.
+ * - `XcacheEngine` - Uses the Xcache extension, an alternative to APCu.
+ *
+ * See Cache engine documentation for expected configuration keys.
+ *
+ * @see config/app.php for configuration settings
+ */
+class Cache
+{
+    use StaticConfigTrait;
+
+    /**
+     * An array mapping url schemes to fully qualified caching engine
+     * class names.
+     *
+     * @var string[]
+     */
+    protected static $_dsnClassMap = [
+        'array' => 'Cake\Cache\Engine\ArrayEngine',
+        'apc' => 'Cake\Cache\Engine\ApcuEngine', // @deprecated Since 3.6. Use apcu instead.
+        'apcu' => 'Cake\Cache\Engine\ApcuEngine',
+        'file' => 'Cake\Cache\Engine\FileEngine',
+        'memcached' => 'Cake\Cache\Engine\MemcachedEngine',
+        'null' => 'Cake\Cache\Engine\NullEngine',
+        'redis' => 'Cake\Cache\Engine\RedisEngine',
+        'wincache' => 'Cake\Cache\Engine\WincacheEngine',
+        'xcache' => 'Cake\Cache\Engine\XcacheEngine',
+    ];
+
+    /**
+     * Flag for tracking whether or not caching is enabled.
+     *
+     * @var bool
+     */
+    protected static $_enabled = true;
+
+    /**
+     * Group to Config mapping
+     *
+     * @var array
+     */
+    protected static $_groups = [];
+
+    /**
+     * Cache Registry used for creating and using cache adapters.
+     *
+     * @var \Cake\Core\ObjectRegistry
+     */
+    protected static $_registry;
+
+    /**
+     * Returns the Cache Registry instance used for creating and using cache adapters.
+     *
+     * @return \Cake\Core\ObjectRegistry
+     */
+    public static function getRegistry()
+    {
+        if (!static::$_registry) {
+            static::$_registry = new CacheRegistry();
+        }
+
+        return static::$_registry;
+    }
+
+    /**
+     * Sets the Cache Registry instance used for creating and using cache adapters.
+     *
+     * Also allows for injecting of a new registry instance.
+     *
+     * @param \Cake\Core\ObjectRegistry $registry Injectable registry object.
+     * @return void
+     */
+    public static function setRegistry(ObjectRegistry $registry)
+    {
+        static::$_registry = $registry;
+    }
+
+    /**
+     * Returns the Cache Registry instance used for creating and using cache adapters.
+     * Also allows for injecting of a new registry instance.
+     *
+     * @param \Cake\Core\ObjectRegistry|null $registry Injectable registry object.
+     * @return \Cake\Core\ObjectRegistry
+     * @deprecated Deprecated since 3.5. Use getRegistry() and setRegistry() instead.
+     */
+    public static function registry(ObjectRegistry $registry = null)
+    {
+        deprecationWarning('Use Cache::getRegistry() and Cache::setRegistry() instead.');
+        if ($registry) {
+            static::setRegistry($registry);
+        }
+
+        return static::getRegistry();
+    }
+
+    /**
+     * Finds and builds the instance of the required engine class.
+     *
+     * @param string $name Name of the config array that needs an engine instance built
+     * @return void
+     * @throws \InvalidArgumentException When a cache engine cannot be created.
+     */
+    protected static function _buildEngine($name)
+    {
+        $registry = static::getRegistry();
+
+        if (empty(static::$_config[$name]['className'])) {
+            throw new InvalidArgumentException(
+                sprintf('The "%s" cache configuration does not exist.', $name)
+            );
+        }
+
+        $config = static::$_config[$name];
+
+        try {
+            $registry->load($name, $config);
+        } catch (RuntimeException $e) {
+            if (!array_key_exists('fallback', $config)) {
+                $registry->set($name, new NullEngine());
+                trigger_error($e->getMessage(), E_USER_WARNING);
+
+                return;
+            }
+
+            if ($config['fallback'] === false) {
+                throw $e;
+            }
+
+            if ($config['fallback'] === $name) {
+                throw new InvalidArgumentException(sprintf('"%s" cache configuration cannot fallback to itself.', $name), null, $e);
+            }
+
+            $fallbackEngine = clone static::engine($config['fallback']);
+            $newConfig = $config + ['groups' => [], 'prefix' => null];
+            $fallbackEngine->setConfig('groups', $newConfig['groups'], false);
+            if ($newConfig['prefix']) {
+                $fallbackEngine->setConfig('prefix', $newConfig['prefix'], false);
+            }
+            $registry->set($name, $fallbackEngine);
+        }
+
+        if ($config['className'] instanceof CacheEngine) {
+            $config = $config['className']->getConfig();
+        }
+
+        if (!empty($config['groups'])) {
+            foreach ($config['groups'] as $group) {
+                static::$_groups[$group][] = $name;
+                static::$_groups[$group] = array_unique(static::$_groups[$group]);
+                sort(static::$_groups[$group]);
+            }
+        }
+    }
+
+    /**
+     * Fetch the engine attached to a specific configuration name.
+     *
+     * If the cache engine & configuration are missing an error will be
+     * triggered.
+     *
+     * @param string $config The configuration name you want an engine for.
+     * @return \Cake\Cache\CacheEngine When caching is disabled a null engine will be returned.
+     * @deprecated 3.7.0 Use Cache::pool() instead. In 4.0 all cache engines will implement the
+     *   PSR16 interface and this method does not return objects implementing that interface.
+     */
+    public static function engine($config)
+    {
+        if (!static::$_enabled) {
+            return new NullEngine();
+        }
+
+        $registry = static::getRegistry();
+
+        if (isset($registry->{$config})) {
+            return $registry->{$config};
+        }
+
+        static::_buildEngine($config);
+
+        return $registry->{$config};
+    }
+
+    /**
+     * Get a SimpleCacheEngine object for the named cache pool.
+     *
+     * @param string $config The name of the configured cache backend.
+     * @return \Cake\Cache\SimpleCacheEngine
+     */
+    public static function pool($config)
+    {
+        return new SimpleCacheEngine(static::engine($config));
+    }
+
+    /**
+     * Garbage collection
+     *
+     * Permanently remove all expired and deleted data
+     *
+     * @param string $config [optional] The config name you wish to have garbage collected. Defaults to 'default'
+     * @param int|null $expires [optional] An expires timestamp. Defaults to NULL
+     * @return void
+     * @deprecated 3.7.0 Will be removed in 4.0
+     */
+    public static function gc($config = 'default', $expires = null)
+    {
+        $engine = static::engine($config);
+        $engine->gc($expires);
+    }
+
+    /**
+     * Write data for key into cache.
+     *
+     * ### Usage:
+     *
+     * Writing to the active cache config:
+     *
+     * ```
+     * Cache::write('cached_data', $data);
+     * ```
+     *
+     * Writing to a specific cache config:
+     *
+     * ```
+     * Cache::write('cached_data', $data, 'long_term');
+     * ```
+     *
+     * @param string $key Identifier for the data
+     * @param mixed $value Data to be cached - anything except a resource
+     * @param string $config Optional string configuration name to write to. Defaults to 'default'
+     * @return bool True if the data was successfully cached, false on failure
+     */
+    public static function write($key, $value, $config = 'default')
+    {
+        if (is_resource($value)) {
+            return false;
+        }
+
+        $backend = static::pool($config);
+        $success = $backend->set($key, $value);
+        if ($success === false && $value !== '') {
+            trigger_error(
+                sprintf(
+                    "%s cache was unable to write '%s' to %s cache",
+                    $config,
+                    $key,
+                    get_class($backend)
+                ),
+                E_USER_WARNING
+            );
+        }
+
+        return $success;
+    }
+
+    /**
+     *  Write data for many keys into cache.
+     *
+     * ### Usage:
+     *
+     * Writing to the active cache config:
+     *
+     * ```
+     * Cache::writeMany(['cached_data_1' => 'data 1', 'cached_data_2' => 'data 2']);
+     * ```
+     *
+     * Writing to a specific cache config:
+     *
+     * ```
+     * Cache::writeMany(['cached_data_1' => 'data 1', 'cached_data_2' => 'data 2'], 'long_term');
+     * ```
+     *
+     * @param array $data An array of data to be stored in the cache
+     * @param string $config Optional string configuration name to write to. Defaults to 'default'
+     * @return array of bools for each key provided, indicating true for success or false for fail
+     * @throws \RuntimeException
+     */
+    public static function writeMany($data, $config = 'default')
+    {
+        $engine = static::engine($config);
+
+        $return = $engine->writeMany($data);
+        foreach ($return as $key => $success) {
+            if ($success === false && $data[$key] !== '') {
+                throw new RuntimeException(sprintf(
+                    '%s cache was unable to write \'%s\' to %s cache',
+                    $config,
+                    $key,
+                    get_class($engine)
+                ));
+            }
+        }
+
+        return $return;
+    }
+
+    /**
+     * Read a key from the cache.
+     *
+     * ### Usage:
+     *
+     * Reading from the active cache configuration.
+     *
+     * ```
+     * Cache::read('my_data');
+     * ```
+     *
+     * Reading from a specific cache configuration.
+     *
+     * ```
+     * Cache::read('my_data', 'long_term');
+     * ```
+     *
+     * @param string $key Identifier for the data
+     * @param string $config optional name of the configuration to use. Defaults to 'default'
+     * @return mixed The cached data, or false if the data doesn't exist, has expired, or if there was an error fetching it
+     */
+    public static function read($key, $config = 'default')
+    {
+        // TODO In 4.x this needs to change to use pool()
+        $engine = static::engine($config);
+
+        return $engine->read($key);
+    }
+
+    /**
+     * Read multiple keys from the cache.
+     *
+     * ### Usage:
+     *
+     * Reading multiple keys from the active cache configuration.
+     *
+     * ```
+     * Cache::readMany(['my_data_1', 'my_data_2]);
+     * ```
+     *
+     * Reading from a specific cache configuration.
+     *
+     * ```
+     * Cache::readMany(['my_data_1', 'my_data_2], 'long_term');
+     * ```
+     *
+     * @param array $keys an array of keys to fetch from the cache
+     * @param string $config optional name of the configuration to use. Defaults to 'default'
+     * @return array An array containing, for each of the given $keys, the cached data or false if cached data could not be
+     * retrieved.
+     */
+    public static function readMany($keys, $config = 'default')
+    {
+        // In 4.x this needs to change to use pool()
+        $engine = static::engine($config);
+
+        return $engine->readMany($keys);
+    }
+
+    /**
+     * Increment a number under the key and return incremented value.
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to add
+     * @param string $config Optional string configuration name. Defaults to 'default'
+     * @return int|false New value, or false if the data doesn't exist, is not integer,
+     *    or if there was an error fetching it.
+     */
+    public static function increment($key, $offset = 1, $config = 'default')
+    {
+        $engine = static::pool($config);
+        if (!is_int($offset) || $offset < 0) {
+            return false;
+        }
+
+        return $engine->increment($key, $offset);
+    }
+
+    /**
+     * Decrement a number under the key and return decremented value.
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to subtract
+     * @param string $config Optional string configuration name. Defaults to 'default'
+     * @return int|false New value, or false if the data doesn't exist, is not integer,
+     *   or if there was an error fetching it
+     */
+    public static function decrement($key, $offset = 1, $config = 'default')
+    {
+        $engine = static::pool($config);
+        if (!is_int($offset) || $offset < 0) {
+            return false;
+        }
+
+        return $engine->decrement($key, $offset);
+    }
+
+    /**
+     * Delete a key from the cache.
+     *
+     * ### Usage:
+     *
+     * Deleting from the active cache configuration.
+     *
+     * ```
+     * Cache::delete('my_data');
+     * ```
+     *
+     * Deleting from a specific cache configuration.
+     *
+     * ```
+     * Cache::delete('my_data', 'long_term');
+     * ```
+     *
+     * @param string $key Identifier for the data
+     * @param string $config name of the configuration to use. Defaults to 'default'
+     * @return bool True if the value was successfully deleted, false if it didn't exist or couldn't be removed
+     */
+    public static function delete($key, $config = 'default')
+    {
+        $backend = static::pool($config);
+
+        return $backend->delete($key);
+    }
+
+    /**
+     * Delete many keys from the cache.
+     *
+     * ### Usage:
+     *
+     * Deleting multiple keys from the active cache configuration.
+     *
+     * ```
+     * Cache::deleteMany(['my_data_1', 'my_data_2']);
+     * ```
+     *
+     * Deleting from a specific cache configuration.
+     *
+     * ```
+     * Cache::deleteMany(['my_data_1', 'my_data_2], 'long_term');
+     * ```
+     *
+     * @param array $keys Array of cache keys to be deleted
+     * @param string $config name of the configuration to use. Defaults to 'default'
+     * @return array of boolean values that are true if the value was successfully deleted,
+     * false if it didn't exist or couldn't be removed.
+     */
+    public static function deleteMany($keys, $config = 'default')
+    {
+        $backend = static::pool($config);
+
+        $return = [];
+        foreach ($keys as $key) {
+            $return[$key] = $backend->delete($key);
+        }
+
+        return $return;
+    }
+
+    /**
+     * Delete all keys from the cache.
+     *
+     * @param bool $check if true will check expiration, otherwise delete all. This parameter
+     *   will become a no-op value in 4.0 as it is deprecated.
+     * @param string $config name of the configuration to use. Defaults to 'default'
+     * @return bool True if the cache was successfully cleared, false otherwise
+     */
+    public static function clear($check = false, $config = 'default')
+    {
+        $engine = static::engine($config);
+
+        return $engine->clear($check);
+    }
+
+    /**
+     * Delete all keys from the cache from all configurations.
+     *
+     * @param bool $check if true will check expiration, otherwise delete all. This parameter
+     *   will become a no-op value in 4.0 as it is deprecated.
+     * @return array Status code. For each configuration, it reports the status of the operation
+     */
+    public static function clearAll($check = false)
+    {
+        $status = [];
+
+        foreach (self::configured() as $config) {
+            $status[$config] = self::clear($check, $config);
+        }
+
+        return $status;
+    }
+
+    /**
+     * Delete all keys from the cache belonging to the same group.
+     *
+     * @param string $group name of the group to be cleared
+     * @param string $config name of the configuration to use. Defaults to 'default'
+     * @return bool True if the cache group was successfully cleared, false otherwise
+     */
+    public static function clearGroup($group, $config = 'default')
+    {
+        $engine = static::pool($config);
+
+        return $engine->clearGroup($group);
+    }
+
+    /**
+     * Retrieve group names to config mapping.
+     *
+     * ```
+     * Cache::config('daily', ['duration' => '1 day', 'groups' => ['posts']]);
+     * Cache::config('weekly', ['duration' => '1 week', 'groups' => ['posts', 'archive']]);
+     * $configs = Cache::groupConfigs('posts');
+     * ```
+     *
+     * $configs will equal to `['posts' => ['daily', 'weekly']]`
+     * Calling this method will load all the configured engines.
+     *
+     * @param string|null $group group name or null to retrieve all group mappings
+     * @return array map of group and all configuration that has the same group
+     * @throws \InvalidArgumentException
+     */
+    public static function groupConfigs($group = null)
+    {
+        foreach (array_keys(static::$_config) as $config) {
+            static::engine($config);
+        }
+        if ($group === null) {
+            return static::$_groups;
+        }
+
+        if (isset(self::$_groups[$group])) {
+            return [$group => self::$_groups[$group]];
+        }
+
+        throw new InvalidArgumentException(sprintf('Invalid cache group %s', $group));
+    }
+
+    /**
+     * Re-enable caching.
+     *
+     * If caching has been disabled with Cache::disable() this method will reverse that effect.
+     *
+     * @return void
+     */
+    public static function enable()
+    {
+        static::$_enabled = true;
+    }
+
+    /**
+     * Disable caching.
+     *
+     * When disabled all cache operations will return null.
+     *
+     * @return void
+     */
+    public static function disable()
+    {
+        static::$_enabled = false;
+    }
+
+    /**
+     * Check whether or not caching is enabled.
+     *
+     * @return bool
+     */
+    public static function enabled()
+    {
+        return static::$_enabled;
+    }
+
+    /**
+     * Provides the ability to easily do read-through caching.
+     *
+     * When called if the $key is not set in $config, the $callable function
+     * will be invoked. The results will then be stored into the cache config
+     * at key.
+     *
+     * Examples:
+     *
+     * Using a Closure to provide data, assume `$this` is a Table object:
+     *
+     * ```
+     * $results = Cache::remember('all_articles', function () {
+     *      return $this->find('all');
+     * });
+     * ```
+     *
+     * @param string $key The cache key to read/store data at.
+     * @param callable $callable The callable that provides data in the case when
+     *   the cache key is empty. Can be any callable type supported by your PHP.
+     * @param string $config The cache configuration to use for this operation.
+     *   Defaults to default.
+     * @return mixed If the key is found: the cached data, false if the data
+     *   missing/expired, or an error. If the key is not found: boolean of the
+     *   success of the write
+     */
+    public static function remember($key, $callable, $config = 'default')
+    {
+        $existing = self::read($key, $config);
+        if ($existing !== false) {
+            return $existing;
+        }
+        $results = call_user_func($callable);
+        self::write($key, $results, $config);
+
+        return $results;
+    }
+
+    /**
+     * Write data for key into a cache engine if it doesn't exist already.
+     *
+     * ### Usage:
+     *
+     * Writing to the active cache config:
+     *
+     * ```
+     * Cache::add('cached_data', $data);
+     * ```
+     *
+     * Writing to a specific cache config:
+     *
+     * ```
+     * Cache::add('cached_data', $data, 'long_term');
+     * ```
+     *
+     * @param string $key Identifier for the data.
+     * @param mixed $value Data to be cached - anything except a resource.
+     * @param string $config Optional string configuration name to write to. Defaults to 'default'.
+     * @return bool True if the data was successfully cached, false on failure.
+     *   Or if the key existed already.
+     */
+    public static function add($key, $value, $config = 'default')
+    {
+        $pool = static::pool($config);
+        if (is_resource($value)) {
+            return false;
+        }
+
+        return $pool->add($key, $value);
+    }
+}

nZEDb_data/nZEDb/libraries/cakephp/cache/CacheEngine.php

@@ -0,0 +1,295 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         1.2.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Cache;
+
+use Cake\Core\InstanceConfigTrait;
+use InvalidArgumentException;
+
+/**
+ * Storage engine for CakePHP caching
+ */
+abstract class CacheEngine
+{
+    use InstanceConfigTrait;
+
+    /**
+     * The default cache configuration is overridden in most cache adapters. These are
+     * the keys that are common to all adapters. If overridden, this property is not used.
+     *
+     * - `duration` Specify how long items in this cache configuration last.
+     * - `groups` List of groups or 'tags' associated to every key stored in this config.
+     *    handy for deleting a complete group from cache.
+     * - `prefix` Prefix appended to all entries. Good for when you need to share a keyspace
+     *    with either another cache config or another application.
+     * - `probability` Probability of hitting a cache gc cleanup. Setting to 0 will disable
+     *    cache::gc from ever being called automatically.
+     * - `warnOnWriteFailures` Some engines, such as ApcuEngine, may raise warnings on
+     *    write failures.
+     *
+     * @var array
+     */
+    protected $_defaultConfig = [
+        'duration' => 3600,
+        'groups' => [],
+        'prefix' => 'cake_',
+        'probability' => 100,
+        'warnOnWriteFailures' => true,
+    ];
+
+    /**
+     * Contains the compiled string with all groups
+     * prefixes to be prepended to every key in this cache engine
+     *
+     * @var string
+     */
+    protected $_groupPrefix;
+
+    /**
+     * Initialize the cache engine
+     *
+     * Called automatically by the cache frontend. Merge the runtime config with the defaults
+     * before use.
+     *
+     * @param array $config Associative array of parameters for the engine
+     * @return bool True if the engine has been successfully initialized, false if not
+     */
+    public function init(array $config = [])
+    {
+        $this->setConfig($config);
+
+        if (!empty($this->_config['groups'])) {
+            sort($this->_config['groups']);
+            $this->_groupPrefix = str_repeat('%s_', count($this->_config['groups']));
+        }
+        if (!is_numeric($this->_config['duration'])) {
+            $this->_config['duration'] = strtotime($this->_config['duration']) - time();
+        }
+
+        return true;
+    }
+
+    /**
+     * Garbage collection
+     *
+     * Permanently remove all expired and deleted data
+     *
+     * @param int|null $expires [optional] An expires timestamp, invalidating all data before.
+     * @return void
+     */
+    public function gc($expires = null)
+    {
+    }
+
+    /**
+     * Write value for a key into cache
+     *
+     * @param string $key Identifier for the data
+     * @param mixed $value Data to be cached
+     * @return bool True if the data was successfully cached, false on failure
+     */
+    abstract public function write($key, $value);
+
+    /**
+     * Write data for many keys into cache
+     *
+     * @param array $data An array of data to be stored in the cache
+     * @return array of bools for each key provided, true if the data was successfully cached, false on failure
+     */
+    public function writeMany($data)
+    {
+        $return = [];
+        foreach ($data as $key => $value) {
+            $return[$key] = $this->write($key, $value);
+        }
+
+        return $return;
+    }
+
+    /**
+     * Read a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return mixed The cached data, or false if the data doesn't exist, has expired, or if there was an error fetching it
+     */
+    abstract public function read($key);
+
+    /**
+     * Read multiple keys from the cache
+     *
+     * @param array $keys An array of identifiers for the data
+     * @return array For each cache key (given as the array key) the cache data associated or false if the data doesn't
+     * exist, has expired, or if there was an error fetching it
+     */
+    public function readMany($keys)
+    {
+        $return = [];
+        foreach ($keys as $key) {
+            $return[$key] = $this->read($key);
+        }
+
+        return $return;
+    }
+
+    /**
+     * Increment a number under the key and return incremented value
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to add
+     * @return bool|int New incremented value, false otherwise
+     */
+    abstract public function increment($key, $offset = 1);
+
+    /**
+     * Decrement a number under the key and return decremented value
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to subtract
+     * @return bool|int New incremented value, false otherwise
+     */
+    abstract public function decrement($key, $offset = 1);
+
+    /**
+     * Delete a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return bool True if the value was successfully deleted, false if it didn't exist or couldn't be removed
+     */
+    abstract public function delete($key);
+
+    /**
+     * Delete all keys from the cache
+     *
+     * @param bool $check if true will check expiration, otherwise delete all
+     * @return bool True if the cache was successfully cleared, false otherwise
+     */
+    abstract public function clear($check);
+
+    /**
+     * Deletes keys from the cache
+     *
+     * @param array $keys An array of identifiers for the data
+     * @return array For each provided cache key (given back as the array key) true if the value was successfully deleted,
+     * false if it didn't exist or couldn't be removed
+     */
+    public function deleteMany($keys)
+    {
+        $return = [];
+        foreach ($keys as $key) {
+            $return[$key] = $this->delete($key);
+        }
+
+        return $return;
+    }
+
+    /**
+     * Add a key to the cache if it does not already exist.
+     *
+     * Defaults to a non-atomic implementation. Subclasses should
+     * prefer atomic implementations.
+     *
+     * @param string $key Identifier for the data.
+     * @param mixed $value Data to be cached.
+     * @return bool True if the data was successfully cached, false on failure.
+     */
+    public function add($key, $value)
+    {
+        $cachedValue = $this->read($key);
+        if ($cachedValue === false) {
+            return $this->write($key, $value);
+        }
+
+        return false;
+    }
+
+    /**
+     * Clears all values belonging to a group. Is up to the implementing engine
+     * to decide whether actually delete the keys or just simulate it to achieve
+     * the same result.
+     *
+     * @param string $group name of the group to be cleared
+     * @return bool
+     */
+    public function clearGroup($group)
+    {
+        return false;
+    }
+
+    /**
+     * Does whatever initialization for each group is required
+     * and returns the `group value` for each of them, this is
+     * the token representing each group in the cache key
+     *
+     * @return string[]
+     */
+    public function groups()
+    {
+        return $this->_config['groups'];
+    }
+
+    /**
+     * Generates a safe key for use with cache engine storage engines.
+     *
+     * @param string $key the key passed over
+     * @return string|false string key or false
+     */
+    public function key($key)
+    {
+        if (!$key) {
+            return false;
+        }
+
+        $prefix = '';
+        if ($this->_groupPrefix) {
+            $prefix = md5(implode('_', $this->groups()));
+        }
+
+        $key = preg_replace('/[\s]+/', '_', strtolower(trim(str_replace([DIRECTORY_SEPARATOR, '/', '.'], '_', (string)$key))));
+
+        return $prefix . $key;
+    }
+
+    /**
+     * Generates a safe key, taking account of the configured key prefix
+     *
+     * @param string $key the key passed over
+     * @return string Key
+     * @throws \InvalidArgumentException If key's value is empty
+     */
+    protected function _key($key)
+    {
+        $key = $this->key($key);
+        if ($key === false) {
+            throw new InvalidArgumentException('An empty value is not valid as a cache key');
+        }
+
+        return $this->_config['prefix'] . $key;
+    }
+
+    /**
+     * Cache Engines may trigger warnings if they encounter failures during operation,
+     * if option warnOnWriteFailures is set to true.
+     *
+     * @param string $message The warning message.
+     * @return void
+     */
+    protected function warning($message)
+    {
+        if ($this->getConfig('warnOnWriteFailures') !== true) {
+            return;
+        }
+
+        triggerWarning($message);
+    }
+}

nZEDb_data/nZEDb/libraries/cakephp/cache/CacheEngineInterface.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.7.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Cache;
+
+/**
+ * Interface for cache engines that defines methods
+ * outside of the PSR16 interface that are used by `Cache`.
+ *
+ * Internally Cache uses this interface when calling engine
+ * methods.
+ *
+ * @since 3.7.0
+ */
+interface CacheEngineInterface
+{
+    /**
+     * Write data for key into a cache engine if it doesn't exist already.
+     *
+     * @param string $key Identifier for the data.
+     * @param mixed $value Data to be cached - anything except a resource.
+     * @return bool True if the data was successfully cached, false on failure.
+     *   Or if the key existed already.
+     */
+    public function add($key, $value);
+
+    /**
+     * Increment a number under the key and return incremented value
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to add
+     * @return bool|int New incremented value, false otherwise
+     */
+    public function increment($key, $offset = 1);
+
+    /**
+     * Decrement a number under the key and return decremented value
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to subtract
+     * @return bool|int New incremented value, false otherwise
+     */
+    public function decrement($key, $offset = 1);
+
+    /**
+     * Clear all values belonging to the named group.
+     *
+     * Each implementation needs to decide whether actually
+     * delete the keys or just augment a group generation value
+     * to achieve the same result.
+     *
+     * @param string $group name of the group to be cleared
+     * @return bool
+     */
+    public function clearGroup($group);
+}

nZEDb_data/nZEDb/libraries/cakephp/cache/CacheRegistry.php

@@ -0,0 +1,113 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Cache;
+
+use BadMethodCallException;
+use Cake\Core\App;
+use Cake\Core\ObjectRegistry;
+use RuntimeException;
+
+/**
+ * An object registry for cache engines.
+ *
+ * Used by Cake\Cache\Cache to load and manage cache engines.
+ */
+class CacheRegistry extends ObjectRegistry
+{
+    /**
+     * Resolve a cache engine classname.
+     *
+     * Part of the template method for Cake\Core\ObjectRegistry::load()
+     *
+     * @param string $class Partial classname to resolve.
+     * @return string|false Either the correct classname or false.
+     */
+    protected function _resolveClassName($class)
+    {
+        if (is_object($class)) {
+            return $class;
+        }
+
+        return App::className($class, 'Cache/Engine', 'Engine');
+    }
+
+    /**
+     * Throws an exception when a cache engine is missing.
+     *
+     * Part of the template method for Cake\Core\ObjectRegistry::load()
+     *
+     * @param string $class The classname that is missing.
+     * @param string $plugin The plugin the cache is missing in.
+     * @return void
+     * @throws \BadMethodCallException
+     */
+    protected function _throwMissingClassError($class, $plugin)
+    {
+        throw new BadMethodCallException(sprintf('Cache engine %s is not available.', $class));
+    }
+
+    /**
+     * Create the cache engine instance.
+     *
+     * Part of the template method for Cake\Core\ObjectRegistry::load()
+     *
+     * @param string|\Cake\Cache\CacheEngine $class The classname or object to make.
+     * @param string $alias The alias of the object.
+     * @param array $config An array of settings to use for the cache engine.
+     * @return \Cake\Cache\CacheEngine The constructed CacheEngine class.
+     * @throws \RuntimeException when an object doesn't implement the correct interface.
+     */
+    protected function _create($class, $alias, $config)
+    {
+        if (is_object($class)) {
+            $instance = $class;
+        }
+
+        unset($config['className']);
+        if (!isset($instance)) {
+            $instance = new $class($config);
+        }
+
+        if (!($instance instanceof CacheEngine)) {
+            throw new RuntimeException(
+                'Cache engines must use Cake\Cache\CacheEngine as a base class.'
+            );
+        }
+
+        if (!$instance->init($config)) {
+            throw new RuntimeException(
+                sprintf('Cache engine %s is not properly configured.', get_class($instance))
+            );
+        }
+
+        $config = $instance->getConfig();
+        if (isset($config['probability']) && time() % $config['probability'] === 0) {
+            $instance->gc();
+        }
+
+        return $instance;
+    }
+
+    /**
+     * Remove a single adapter from the registry.
+     *
+     * @param string $name The adapter name.
+     * @return void
+     */
+    public function unload($name)
+    {
+        unset($this->_loaded[$name]);
+    }
+}

nZEDb_data/nZEDb/libraries/cakephp/cache/Engine/ApcEngine.php

@@ -0,0 +1,20 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         1.2.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Cache\Engine;
+
+// @deprecated 3.6.0 Add backwards compat alias.
+class_alias('Cake\Cache\Engine\ApcuEngine', 'Cake\Cache\Engine\ApcEngine');
+
+deprecationWarning('Use Cake\Cache\Engine\ApcuEngine instead of Cake\Cache\Engine\ApcEngine.');

nZEDb_data/nZEDb/libraries/cakephp/cache/Engine/ApcuEngine.php

@@ -0,0 +1,234 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.5.4
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Cache\Engine;
+
+use APCuIterator;
+use Cake\Cache\CacheEngine;
+
+/**
+ * APCu storage engine for cache
+ */
+class ApcuEngine extends CacheEngine
+{
+    /**
+     * Contains the compiled group names
+     * (prefixed with the global configuration prefix)
+     *
+     * @var string[]
+     */
+    protected $_compiledGroupNames = [];
+
+    /**
+     * Initialize the Cache Engine
+     *
+     * Called automatically by the cache frontend
+     *
+     * @param array $config array of setting for the engine
+     * @return bool True if the engine has been successfully initialized, false if not
+     */
+    public function init(array $config = [])
+    {
+        if (!extension_loaded('apcu')) {
+            return false;
+        }
+
+        return parent::init($config);
+    }
+
+    /**
+     * Write data for key into cache
+     *
+     * @param string $key Identifier for the data
+     * @param mixed $value Data to be cached
+     * @return bool True if the data was successfully cached, false on failure
+     * @link https://secure.php.net/manual/en/function.apcu-store.php
+     */
+    public function write($key, $value)
+    {
+        $key = $this->_key($key);
+        $duration = $this->_config['duration'];
+
+        return apcu_store($key, $value, $duration);
+    }
+
+    /**
+     * Read a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return mixed The cached data, or false if the data doesn't exist,
+     *   has expired, or if there was an error fetching it
+     * @link https://secure.php.net/manual/en/function.apcu-fetch.php
+     */
+    public function read($key)
+    {
+        $key = $this->_key($key);
+
+        return apcu_fetch($key);
+    }
+
+    /**
+     * Increments the value of an integer cached key
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to increment
+     * @return int|false New incremented value, false otherwise
+     * @link https://secure.php.net/manual/en/function.apcu-inc.php
+     */
+    public function increment($key, $offset = 1)
+    {
+        $key = $this->_key($key);
+
+        return apcu_inc($key, $offset);
+    }
+
+    /**
+     * Decrements the value of an integer cached key
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to subtract
+     * @return int|false New decremented value, false otherwise
+     * @link https://secure.php.net/manual/en/function.apcu-dec.php
+     */
+    public function decrement($key, $offset = 1)
+    {
+        $key = $this->_key($key);
+
+        return apcu_dec($key, $offset);
+    }
+
+    /**
+     * Delete a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return bool True if the value was successfully deleted, false if it didn't exist or couldn't be removed
+     * @link https://secure.php.net/manual/en/function.apcu-delete.php
+     */
+    public function delete($key)
+    {
+        $key = $this->_key($key);
+
+        return apcu_delete($key);
+    }
+
+    /**
+     * Delete all keys from the cache. This will clear every cache config using APC.
+     *
+     * @param bool $check If true, nothing will be cleared, as entries are removed
+     *    from APC as they expired. This flag is really only used by FileEngine.
+     * @return bool True Returns true.
+     * @link https://secure.php.net/manual/en/function.apcu-cache-info.php
+     * @link https://secure.php.net/manual/en/function.apcu-delete.php
+     */
+    public function clear($check)
+    {
+        if ($check) {
+            return true;
+        }
+        if (class_exists('APCuIterator', false)) {
+            $iterator = new APCuIterator(
+                '/^' . preg_quote($this->_config['prefix'], '/') . '/',
+                APC_ITER_NONE
+            );
+            apcu_delete($iterator);
+
+            return true;
+        }
+
+        $cache = apcu_cache_info(); // Raises warning by itself already
+        foreach ($cache['cache_list'] as $key) {
+            if (strpos($key['info'], $this->_config['prefix']) === 0) {
+                apcu_delete($key['info']);
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Write data for key into cache if it doesn't exist already.
+     * If it already exists, it fails and returns false.
+     *
+     * @param string $key Identifier for the data.
+     * @param mixed $value Data to be cached.
+     * @return bool True if the data was successfully cached, false on failure.
+     * @link https://secure.php.net/manual/en/function.apcu-add.php
+     */
+    public function add($key, $value)
+    {
+        $key = $this->_key($key);
+        $duration = $this->_config['duration'];
+
+        return apcu_add($key, $value, $duration);
+    }
+
+    /**
+     * Returns the `group value` for each of the configured groups
+     * If the group initial value was not found, then it initializes
+     * the group accordingly.
+     *
+     * @return string[]
+     * @link https://secure.php.net/manual/en/function.apcu-fetch.php
+     * @link https://secure.php.net/manual/en/function.apcu-store.php
+     */
+    public function groups()
+    {
+        if (empty($this->_compiledGroupNames)) {
+            foreach ($this->_config['groups'] as $group) {
+                $this->_compiledGroupNames[] = $this->_config['prefix'] . $group;
+            }
+        }
+
+        $success = false;
+        $groups = apcu_fetch($this->_compiledGroupNames, $success);
+        if ($success && count($groups) !== count($this->_config['groups'])) {
+            foreach ($this->_compiledGroupNames as $group) {
+                if (!isset($groups[$group])) {
+                    $value = 1;
+                    if (apcu_store($group, $value) === false) {
+                        $this->warning(
+                            sprintf('Failed to store key "%s" with value "%s" into APCu cache.', $group, $value)
+                        );
+                    }
+                    $groups[$group] = $value;
+                }
+            }
+            ksort($groups);
+        }
+
+        $result = [];
+        $groups = array_values($groups);
+        foreach ($this->_config['groups'] as $i => $group) {
+            $result[] = $group . $groups[$i];
+        }
+
+        return $result;
+    }
+
+    /**
+     * Increments the group value to simulate deletion of all keys under a group
+     * old values will remain in storage until they expire.
+     *
+     * @param string $group The group to clear.
+     * @return bool success
+     * @link https://secure.php.net/manual/en/function.apcu-inc.php
+     */
+    public function clearGroup($group)
+    {
+        $success = false;
+        apcu_inc($this->_config['prefix'] . $group, 1, $success);
+
+        return $success;
+    }
+}

nZEDb_data/nZEDb/libraries/cakephp/cache/Engine/ArrayEngine.php

@@ -0,0 +1,183 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.7.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Cache\Engine;
+
+use Cake\Cache\CacheEngine;
+
+/**
+ * Array storage engine for cache.
+ *
+ * Not actually a persistent cache engine. All data is only
+ * stored in memory for the duration of a single process. While not
+ * useful in production settings this engine can be useful in tests
+ * or console tools where you don't want the overhead of interacting
+ * with a cache servers, but want the work saving properties a cache
+ * provides.
+ */
+class ArrayEngine extends CacheEngine
+{
+    /**
+     * Cached data.
+     *
+     * Structured as [key => [exp => expiration, val => value]]
+     *
+     * @var array
+     */
+    protected $data = [];
+
+    /**
+     * Write data for key into cache
+     *
+     * @param string $key Identifier for the data
+     * @param mixed $value Data to be cached
+     * @return bool True if the data was successfully cached, false on failure
+     */
+    public function write($key, $value)
+    {
+        $key = $this->_key($key);
+        $expires = time() + $this->_config['duration'];
+        $this->data[$key] = ['exp' => $expires, 'val' => $value];
+
+        return true;
+    }
+
+    /**
+     * Read a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return mixed The cached data, or false if the data doesn't exist,
+     *   has expired, or if there was an error fetching it
+     */
+    public function read($key)
+    {
+        $key = $this->_key($key);
+        if (!isset($this->data[$key])) {
+            return false;
+        }
+        $data = $this->data[$key];
+
+        // Check expiration
+        $now = time();
+        if ($data['exp'] <= $now) {
+            unset($this->data[$key]);
+
+            return false;
+        }
+
+        return $data['val'];
+    }
+
+    /**
+     * Increments the value of an integer cached key
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to increment
+     * @return int|false New incremented value, false otherwise
+     */
+    public function increment($key, $offset = 1)
+    {
+        if (!$this->read($key)) {
+            $this->write($key, 0);
+        }
+        $key = $this->_key($key);
+        $this->data[$key]['val'] += $offset;
+
+        return $this->data[$key]['val'];
+    }
+
+    /**
+     * Decrements the value of an integer cached key
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to subtract
+     * @return int|false New decremented value, false otherwise
+     */
+    public function decrement($key, $offset = 1)
+    {
+        if (!$this->read($key)) {
+            $this->write($key, 0);
+        }
+        $key = $this->_key($key);
+        $this->data[$key]['val'] -= $offset;
+
+        return $this->data[$key]['val'];
+    }
+
+    /**
+     * Delete a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return bool True if the value was successfully deleted, false if it didn't exist or couldn't be removed
+     */
+    public function delete($key)
+    {
+        $key = $this->_key($key);
+        unset($this->data[$key]);
+
+        return true;
+    }
+
+    /**
+     * Delete all keys from the cache. This will clear every cache config using APC.
+     *
+     * @param bool $check Unused argument required by interface.
+     * @return bool True Returns true.
+     */
+    public function clear($check)
+    {
+        $this->data = [];
+
+        return true;
+    }
+
+    /**
+     * Returns the `group value` for each of the configured groups
+     * If the group initial value was not found, then it initializes
+     * the group accordingly.
+     *
+     * @return string[]
+     */
+    public function groups()
+    {
+        $result = [];
+        foreach ($this->_config['groups'] as $group) {
+            $key = $this->_config['prefix'] . $group;
+            if (!isset($this->data[$key])) {
+                $this->data[$key] = ['exp' => PHP_INT_MAX, 'val' => 1];
+            }
+            $value = $this->data[$key]['val'];
+            $result[] = $group . $value;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Increments the group value to simulate deletion of all keys under a group
+     * old values will remain in storage until they expire.
+     *
+     * @param string $group The group to clear.
+     * @return bool success
+     */
+    public function clearGroup($group)
+    {
+        $key = $this->_config['prefix'] . $group;
+        if (isset($this->data[$key])) {
+            $this->data[$key]['val'] += 1;
+        }
+
+        return true;
+    }
+}

nZEDb_data/nZEDb/libraries/cakephp/cache/Engine/FileEngine.php

@@ -0,0 +1,520 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         1.2.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Cache\Engine;
+
+use Cake\Cache\CacheEngine;
+use Cake\Utility\Inflector;
+use CallbackFilterIterator;
+use Exception;
+use LogicException;
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
+use SplFileInfo;
+use SplFileObject;
+
+/**
+ * File Storage engine for cache. Filestorage is the slowest cache storage
+ * to read and write. However, it is good for servers that don't have other storage
+ * engine available, or have content which is not performance sensitive.
+ *
+ * You can configure a FileEngine cache, using Cache::config()
+ */
+class FileEngine extends CacheEngine
+{
+    /**
+     * Instance of SplFileObject class
+     *
+     * @var \SplFileObject|null
+     */
+    protected $_File;
+
+    /**
+     * The default config used unless overridden by runtime configuration
+     *
+     * - `duration` Specify how long items in this cache configuration last.
+     * - `groups` List of groups or 'tags' associated to every key stored in this config.
+     *    handy for deleting a complete group from cache.
+     * - `isWindows` Automatically populated with whether the host is windows or not
+     * - `lock` Used by FileCache. Should files be locked before writing to them?
+     * - `mask` The mask used for created files
+     * - `path` Path to where cachefiles should be saved. Defaults to system's temp dir.
+     * - `prefix` Prepended to all entries. Good for when you need to share a keyspace
+     *    with either another cache config or another application.
+     * - `probability` Probability of hitting a cache gc cleanup. Setting to 0 will disable
+     *    cache::gc from ever being called automatically.
+     * - `serialize` Should cache objects be serialized first.
+     *
+     * @var array
+     */
+    protected $_defaultConfig = [
+        'duration' => 3600,
+        'groups' => [],
+        'isWindows' => false,
+        'lock' => true,
+        'mask' => 0664,
+        'path' => null,
+        'prefix' => 'cake_',
+        'probability' => 100,
+        'serialize' => true,
+    ];
+
+    /**
+     * True unless FileEngine::__active(); fails
+     *
+     * @var bool
+     */
+    protected $_init = true;
+
+    /**
+     * Initialize File Cache Engine
+     *
+     * Called automatically by the cache frontend.
+     *
+     * @param array $config array of setting for the engine
+     * @return bool True if the engine has been successfully initialized, false if not
+     */
+    public function init(array $config = [])
+    {
+        parent::init($config);
+
+        if ($this->_config['path'] === null) {
+            $this->_config['path'] = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'cake_cache' . DIRECTORY_SEPARATOR;
+        }
+        if (DIRECTORY_SEPARATOR === '\\') {
+            $this->_config['isWindows'] = true;
+        }
+        if (substr($this->_config['path'], -1) !== DIRECTORY_SEPARATOR) {
+            $this->_config['path'] .= DIRECTORY_SEPARATOR;
+        }
+        if ($this->_groupPrefix) {
+            $this->_groupPrefix = str_replace('_', DIRECTORY_SEPARATOR, $this->_groupPrefix);
+        }
+
+        return $this->_active();
+    }
+
+    /**
+     * Garbage collection. Permanently remove all expired and deleted data
+     *
+     * @param int|null $expires [optional] An expires timestamp, invalidating all data before.
+     * @return bool True if garbage collection was successful, false on failure
+     */
+    public function gc($expires = null)
+    {
+        return $this->clear(true);
+    }
+
+    /**
+     * Write data for key into cache
+     *
+     * @param string $key Identifier for the data
+     * @param mixed $data Data to be cached
+     * @return bool True if the data was successfully cached, false on failure
+     */
+    public function write($key, $data)
+    {
+        if ($data === '' || !$this->_init) {
+            return false;
+        }
+
+        $key = $this->_key($key);
+
+        if ($this->_setKey($key, true) === false) {
+            return false;
+        }
+
+        $lineBreak = "\n";
+
+        if ($this->_config['isWindows']) {
+            $lineBreak = "\r\n";
+        }
+
+        if (!empty($this->_config['serialize'])) {
+            if ($this->_config['isWindows']) {
+                $data = str_replace('\\', '\\\\\\\\', serialize($data));
+            } else {
+                $data = serialize($data);
+            }
+        }
+
+        $duration = $this->_config['duration'];
+        $expires = time() + $duration;
+        $contents = implode([$expires, $lineBreak, $data, $lineBreak]);
+
+        if ($this->_config['lock']) {
+            $this->_File->flock(LOCK_EX);
+        }
+
+        $this->_File->rewind();
+        $success = $this->_File->ftruncate(0) &&
+            $this->_File->fwrite($contents) &&
+            $this->_File->fflush();
+
+        if ($this->_config['lock']) {
+            $this->_File->flock(LOCK_UN);
+        }
+        $this->_File = null;
+
+        return $success;
+    }
+
+    /**
+     * Read a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return mixed The cached data, or false if the data doesn't exist, has
+     *   expired, or if there was an error fetching it
+     */
+    public function read($key)
+    {
+        $key = $this->_key($key);
+
+        if (!$this->_init || $this->_setKey($key) === false) {
+            return false;
+        }
+
+        if ($this->_config['lock']) {
+            $this->_File->flock(LOCK_SH);
+        }
+
+        $this->_File->rewind();
+        $time = time();
+        $cachetime = (int)$this->_File->current();
+
+        if ($cachetime < $time) {
+            if ($this->_config['lock']) {
+                $this->_File->flock(LOCK_UN);
+            }
+
+            return false;
+        }
+
+        $data = '';
+        $this->_File->next();
+        while ($this->_File->valid()) {
+            $data .= $this->_File->current();
+            $this->_File->next();
+        }
+
+        if ($this->_config['lock']) {
+            $this->_File->flock(LOCK_UN);
+        }
+
+        $data = trim($data);
+
+        if ($data !== '' && !empty($this->_config['serialize'])) {
+            if ($this->_config['isWindows']) {
+                $data = str_replace('\\\\\\\\', '\\', $data);
+            }
+            $data = unserialize((string)$data);
+        }
+
+        return $data;
+    }
+
+    /**
+     * Delete a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return bool True if the value was successfully deleted, false if it didn't
+     *   exist or couldn't be removed
+     */
+    public function delete($key)
+    {
+        $key = $this->_key($key);
+
+        if ($this->_setKey($key) === false || !$this->_init) {
+            return false;
+        }
+
+        $path = $this->_File->getRealPath();
+        $this->_File = null;
+
+        //@codingStandardsIgnoreStart
+        return @unlink($path);
+        //@codingStandardsIgnoreEnd
+    }
+
+    /**
+     * Delete all values from the cache
+     *
+     * @param bool $check Optional - only delete expired cache items
+     * @return bool True if the cache was successfully cleared, false otherwise
+     */
+    public function clear($check)
+    {
+        if (!$this->_init) {
+            return false;
+        }
+        $this->_File = null;
+
+        $threshold = $now = false;
+        if ($check) {
+            $now = time();
+            $threshold = $now - $this->_config['duration'];
+        }
+
+        $this->_clearDirectory($this->_config['path'], $now, $threshold);
+
+        $directory = new RecursiveDirectoryIterator(
+            $this->_config['path'],
+            \FilesystemIterator::SKIP_DOTS
+        );
+        $contents = new RecursiveIteratorIterator(
+            $directory,
+            RecursiveIteratorIterator::SELF_FIRST
+        );
+        $cleared = [];
+        foreach ($contents as $path) {
+            if ($path->isFile()) {
+                continue;
+            }
+
+            $path = $path->getRealPath() . DIRECTORY_SEPARATOR;
+            if (!in_array($path, $cleared, true)) {
+                $this->_clearDirectory($path, $now, $threshold);
+                $cleared[] = $path;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Used to clear a directory of matching files.
+     *
+     * @param string $path The path to search.
+     * @param int $now The current timestamp
+     * @param int $threshold Any file not modified after this value will be deleted.
+     * @return void
+     */
+    protected function _clearDirectory($path, $now, $threshold)
+    {
+        if (!is_dir($path)) {
+            return;
+        }
+        $prefixLength = strlen($this->_config['prefix']);
+
+        $dir = dir($path);
+        while (($entry = $dir->read()) !== false) {
+            if (substr($entry, 0, $prefixLength) !== $this->_config['prefix']) {
+                continue;
+            }
+
+            try {
+                $file = new SplFileObject($path . $entry, 'r');
+            } catch (Exception $e) {
+                continue;
+            }
+
+            if ($threshold) {
+                $mtime = $file->getMTime();
+                if ($mtime > $threshold) {
+                    continue;
+                }
+
+                $expires = (int)$file->current();
+                if ($expires > $now) {
+                    continue;
+                }
+            }
+            if ($file->isFile()) {
+                $filePath = $file->getRealPath();
+                $file = null;
+
+                //@codingStandardsIgnoreStart
+                @unlink($filePath);
+                //@codingStandardsIgnoreEnd
+            }
+        }
+
+        $dir->close();
+    }
+
+    /**
+     * Not implemented
+     *
+     * @param string $key The key to decrement
+     * @param int $offset The number to offset
+     * @return void
+     * @throws \LogicException
+     */
+    public function decrement($key, $offset = 1)
+    {
+        throw new LogicException('Files cannot be atomically decremented.');
+    }
+
+    /**
+     * Not implemented
+     *
+     * @param string $key The key to increment
+     * @param int $offset The number to offset
+     * @return void
+     * @throws \LogicException
+     */
+    public function increment($key, $offset = 1)
+    {
+        throw new LogicException('Files cannot be atomically incremented.');
+    }
+
+    /**
+     * Sets the current cache key this class is managing, and creates a writable SplFileObject
+     * for the cache file the key is referring to.
+     *
+     * @param string $key The key
+     * @param bool $createKey Whether the key should be created if it doesn't exists, or not
+     * @return bool true if the cache key could be set, false otherwise
+     */
+    protected function _setKey($key, $createKey = false)
+    {
+        $groups = null;
+        if ($this->_groupPrefix) {
+            $groups = vsprintf($this->_groupPrefix, $this->groups());
+        }
+        $dir = $this->_config['path'] . $groups;
+
+        if (!is_dir($dir)) {
+            mkdir($dir, 0775, true);
+        }
+
+        $path = new SplFileInfo($dir . $key);
+
+        if (!$createKey && !$path->isFile()) {
+            return false;
+        }
+        if (
+            empty($this->_File) ||
+            $this->_File->getBasename() !== $key ||
+            $this->_File->valid() === false
+        ) {
+            $exists = file_exists($path->getPathname());
+            try {
+                $this->_File = $path->openFile('c+');
+            } catch (Exception $e) {
+                trigger_error($e->getMessage(), E_USER_WARNING);
+
+                return false;
+            }
+            unset($path);
+
+            if (!$exists && !chmod($this->_File->getPathname(), (int)$this->_config['mask'])) {
+                trigger_error(sprintf(
+                    'Could not apply permission mask "%s" on cache file "%s"',
+                    $this->_File->getPathname(),
+                    $this->_config['mask']
+                ), E_USER_WARNING);
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Determine if cache directory is writable
+     *
+     * @return bool
+     */
+    protected function _active()
+    {
+        $dir = new SplFileInfo($this->_config['path']);
+        $path = $dir->getPathname();
+        $success = true;
+        if (!is_dir($path)) {
+            //@codingStandardsIgnoreStart
+            $success = @mkdir($path, 0775, true);
+            //@codingStandardsIgnoreEnd
+        }
+
+        $isWritableDir = ($dir->isDir() && $dir->isWritable());
+        if (!$success || ($this->_init && !$isWritableDir)) {
+            $this->_init = false;
+            trigger_error(sprintf(
+                '%s is not writable',
+                $this->_config['path']
+            ), E_USER_WARNING);
+        }
+
+        return $success;
+    }
+
+    /**
+     * Generates a safe key for use with cache engine storage engines.
+     *
+     * @param string $key the key passed over
+     * @return mixed string $key or false
+     */
+    public function key($key)
+    {
+        if (empty($key)) {
+            return false;
+        }
+
+        $key = Inflector::underscore(str_replace(
+            [DIRECTORY_SEPARATOR, '/', '.', '<', '>', '?', ':', '|', '*', '"'],
+            '_',
+            (string)$key
+        ));
+
+        return $key;
+    }
+
+    /**
+     * Recursively deletes all files under any directory named as $group
+     *
+     * @param string $group The group to clear.
+     * @return bool success
+     */
+    public function clearGroup($group)
+    {
+        $this->_File = null;
+
+        $prefix = (string)$this->_config['prefix'];
+
+        $directoryIterator = new RecursiveDirectoryIterator($this->_config['path']);
+        $contents = new RecursiveIteratorIterator(
+            $directoryIterator,
+            RecursiveIteratorIterator::CHILD_FIRST
+        );
+        $filtered = new CallbackFilterIterator(
+            $contents,
+            function (SplFileInfo $current) use ($group, $prefix) {
+                if (!$current->isFile()) {
+                    return false;
+                }
+
+                $hasPrefix = $prefix === ''
+                    || strpos($current->getBasename(), $prefix) === 0;
+                if ($hasPrefix === false) {
+                    return false;
+                }
+
+                $pos = strpos(
+                    $current->getPathname(),
+                    DIRECTORY_SEPARATOR . $group . DIRECTORY_SEPARATOR
+                );
+
+                return $pos !== false;
+            }
+        );
+        foreach ($filtered as $object) {
+            $path = $object->getPathname();
+            $object = null;
+            // @codingStandardsIgnoreLine
+            @unlink($path);
+        }
+
+        return true;
+    }
+}

nZEDb_data/nZEDb/libraries/cakephp/cache/Engine/MemcachedEngine.php

@@ -0,0 +1,534 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         2.5.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Cache\Engine;
+
+use Cake\Cache\CacheEngine;
+use InvalidArgumentException;
+use Memcached;
+
+/**
+ * Memcached storage engine for cache. Memcached has some limitations in the amount of
+ * control you have over expire times far in the future. See MemcachedEngine::write() for
+ * more information.
+ *
+ * Memcached engine supports binary protocol and igbinary
+ * serialization (if memcached extension is compiled with --enable-igbinary).
+ * Compressed keys can also be incremented/decremented.
+ */
+class MemcachedEngine extends CacheEngine
+{
+    /**
+     * memcached wrapper.
+     *
+     * @var \Memcached
+     */
+    protected $_Memcached;
+
+    /**
+     * The default config used unless overridden by runtime configuration
+     *
+     * - `compress` Whether to compress data
+     * - `duration` Specify how long items in this cache configuration last.
+     * - `groups` List of groups or 'tags' associated to every key stored in this config.
+     *    handy for deleting a complete group from cache.
+     * - `username` Login to access the Memcache server
+     * - `password` Password to access the Memcache server
+     * - `persistent` The name of the persistent connection. All configurations using
+     *    the same persistent value will share a single underlying connection.
+     * - `prefix` Prepended to all entries. Good for when you need to share a keyspace
+     *    with either another cache config or another application.
+     * - `probability` Probability of hitting a cache gc cleanup. Setting to 0 will disable
+     *    cache::gc from ever being called automatically.
+     * - `serialize` The serializer engine used to serialize data. Available engines are php,
+     *    igbinary and json. Beside php, the memcached extension must be compiled with the
+     *    appropriate serializer support.
+     * - `servers` String or array of memcached servers. If an array MemcacheEngine will use
+     *    them as a pool.
+     * - `options` - Additional options for the memcached client. Should be an array of option => value.
+     *    Use the \Memcached::OPT_* constants as keys.
+     *
+     * @var array
+     */
+    protected $_defaultConfig = [
+        'compress' => false,
+        'duration' => 3600,
+        'groups' => [],
+        'host' => null,
+        'username' => null,
+        'password' => null,
+        'persistent' => false,
+        'port' => null,
+        'prefix' => 'cake_',
+        'probability' => 100,
+        'serialize' => 'php',
+        'servers' => ['127.0.0.1'],
+        'options' => [],
+    ];
+
+    /**
+     * List of available serializer engines
+     *
+     * Memcached must be compiled with json and igbinary support to use these engines
+     *
+     * @var array
+     */
+    protected $_serializers = [];
+
+    /**
+     * @var string[]
+     */
+    protected $_compiledGroupNames = [];
+
+    /**
+     * Initialize the Cache Engine
+     *
+     * Called automatically by the cache frontend
+     *
+     * @param array $config array of setting for the engine
+     * @return bool True if the engine has been successfully initialized, false if not
+     * @throws \InvalidArgumentException When you try use authentication without
+     *   Memcached compiled with SASL support
+     */
+    public function init(array $config = [])
+    {
+        if (!extension_loaded('memcached')) {
+            return false;
+        }
+
+        $this->_serializers = [
+            'igbinary' => Memcached::SERIALIZER_IGBINARY,
+            'json' => Memcached::SERIALIZER_JSON,
+            'php' => Memcached::SERIALIZER_PHP,
+        ];
+        if (defined('Memcached::HAVE_MSGPACK') && Memcached::HAVE_MSGPACK) {
+            $this->_serializers['msgpack'] = Memcached::SERIALIZER_MSGPACK;
+        }
+
+        parent::init($config);
+
+        if (!empty($config['host'])) {
+            if (empty($config['port'])) {
+                $config['servers'] = [$config['host']];
+            } else {
+                $config['servers'] = [sprintf('%s:%d', $config['host'], $config['port'])];
+            }
+        }
+
+        if (isset($config['servers'])) {
+            $this->setConfig('servers', $config['servers'], false);
+        }
+
+        if (!is_array($this->_config['servers'])) {
+            $this->_config['servers'] = [$this->_config['servers']];
+        }
+
+        if (isset($this->_Memcached)) {
+            return true;
+        }
+
+        if ($this->_config['persistent']) {
+            $this->_Memcached = new Memcached((string)$this->_config['persistent']);
+        } else {
+            $this->_Memcached = new Memcached();
+        }
+        $this->_setOptions();
+
+        if (count($this->_Memcached->getServerList())) {
+            return true;
+        }
+
+        $servers = [];
+        foreach ($this->_config['servers'] as $server) {
+            $servers[] = $this->parseServerString($server);
+        }
+
+        if (!$this->_Memcached->addServers($servers)) {
+            return false;
+        }
+
+        if (is_array($this->_config['options'])) {
+            foreach ($this->_config['options'] as $opt => $value) {
+                $this->_Memcached->setOption($opt, $value);
+            }
+        }
+
+        if (empty($this->_config['username']) && !empty($this->_config['login'])) {
+            throw new InvalidArgumentException(
+                'Please pass "username" instead of "login" for connecting to Memcached'
+            );
+        }
+
+        if ($this->_config['username'] !== null && $this->_config['password'] !== null) {
+            if (!method_exists($this->_Memcached, 'setSaslAuthData')) {
+                throw new InvalidArgumentException(
+                    'Memcached extension is not built with SASL support'
+                );
+            }
+            $this->_Memcached->setOption(Memcached::OPT_BINARY_PROTOCOL, true);
+            $this->_Memcached->setSaslAuthData(
+                $this->_config['username'],
+                $this->_config['password']
+            );
+        }
+
+        return true;
+    }
+
+    /**
+     * Settings the memcached instance
+     *
+     * @return void
+     * @throws \InvalidArgumentException When the Memcached extension is not built
+     *   with the desired serializer engine.
+     */
+    protected function _setOptions()
+    {
+        $this->_Memcached->setOption(Memcached::OPT_LIBKETAMA_COMPATIBLE, true);
+
+        $serializer = strtolower($this->_config['serialize']);
+        if (!isset($this->_serializers[$serializer])) {
+            throw new InvalidArgumentException(
+                sprintf('%s is not a valid serializer engine for Memcached', $serializer)
+            );
+        }
+
+        if (
+            $serializer !== 'php' &&
+            !constant('Memcached::HAVE_' . strtoupper($serializer))
+        ) {
+            throw new InvalidArgumentException(
+                sprintf('Memcached extension is not compiled with %s support', $serializer)
+            );
+        }
+
+        $this->_Memcached->setOption(
+            Memcached::OPT_SERIALIZER,
+            $this->_serializers[$serializer]
+        );
+
+        // Check for Amazon ElastiCache instance
+        if (
+            defined('Memcached::OPT_CLIENT_MODE') &&
+            defined('Memcached::DYNAMIC_CLIENT_MODE')
+        ) {
+            $this->_Memcached->setOption(
+                Memcached::OPT_CLIENT_MODE,
+                Memcached::DYNAMIC_CLIENT_MODE
+            );
+        }
+
+        $this->_Memcached->setOption(
+            Memcached::OPT_COMPRESSION,
+            (bool)$this->_config['compress']
+        );
+    }
+
+    /**
+     * Parses the server address into the host/port. Handles both IPv6 and IPv4
+     * addresses and Unix sockets
+     *
+     * @param string $server The server address string.
+     * @return array Array containing host, port
+     */
+    public function parseServerString($server)
+    {
+        $socketTransport = 'unix://';
+        if (strpos($server, $socketTransport) === 0) {
+            return [substr($server, strlen($socketTransport)), 0];
+        }
+        if (substr($server, 0, 1) === '[') {
+            $position = strpos($server, ']:');
+            if ($position !== false) {
+                $position++;
+            }
+        } else {
+            $position = strpos($server, ':');
+        }
+        $port = 11211;
+        $host = $server;
+        if ($position !== false) {
+            $host = substr($server, 0, $position);
+            $port = substr($server, $position + 1);
+        }
+
+        return [$host, (int)$port];
+    }
+
+    /**
+     * Backwards compatible alias of parseServerString
+     *
+     * @param string $server The server address string.
+     * @return array Array containing host, port
+     * @deprecated 3.4.13 Will be removed in 4.0.0
+     */
+    protected function _parseServerString($server)
+    {
+        return $this->parseServerString($server);
+    }
+
+    /**
+     * Read an option value from the memcached connection.
+     *
+     * @param string $name The option name to read.
+     * @return string|int|bool|null
+     */
+    public function getOption($name)
+    {
+        return $this->_Memcached->getOption($name);
+    }
+
+    /**
+     * Write data for key into cache. When using memcached as your cache engine
+     * remember that the Memcached pecl extension does not support cache expiry
+     * times greater than 30 days in the future. Any duration greater than 30 days
+     * will be treated as never expiring.
+     *
+     * @param string $key Identifier for the data
+     * @param mixed $value Data to be cached
+     * @return bool True if the data was successfully cached, false on failure
+     * @see https://secure.php.net/manual/en/memcache.set.php
+     */
+    public function write($key, $value)
+    {
+        $duration = $this->_config['duration'];
+        if ($duration > 30 * DAY) {
+            $duration = 0;
+        }
+
+        $key = $this->_key($key);
+
+        return $this->_Memcached->set($key, $value, $duration);
+    }
+
+    /**
+     * Write many cache entries to the cache at once
+     *
+     * @param array $data An array of data to be stored in the cache
+     * @return array of bools for each key provided, true if the data was
+     *   successfully cached, false on failure
+     */
+    public function writeMany($data)
+    {
+        $cacheData = [];
+        foreach ($data as $key => $value) {
+            $cacheData[$this->_key($key)] = $value;
+        }
+
+        $success = $this->_Memcached->setMulti($cacheData);
+
+        $return = [];
+        foreach (array_keys($data) as $key) {
+            $return[$key] = $success;
+        }
+
+        return $return;
+    }
+
+    /**
+     * Read a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return mixed The cached data, or false if the data doesn't exist, has
+     * expired, or if there was an error fetching it.
+     */
+    public function read($key)
+    {
+        $key = $this->_key($key);
+
+        return $this->_Memcached->get($key);
+    }
+
+    /**
+     * Read many keys from the cache at once
+     *
+     * @param array $keys An array of identifiers for the data
+     * @return array An array containing, for each of the given $keys, the cached data or
+     *   false if cached data could not be retrieved.
+     */
+    public function readMany($keys)
+    {
+        $cacheKeys = [];
+        foreach ($keys as $key) {
+            $cacheKeys[] = $this->_key($key);
+        }
+
+        $values = $this->_Memcached->getMulti($cacheKeys);
+        $return = [];
+        foreach ($keys as &$key) {
+            $return[$key] = array_key_exists($this->_key($key), $values) ?
+                $values[$this->_key($key)] : false;
+        }
+
+        return $return;
+    }
+
+    /**
+     * Increments the value of an integer cached key
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to increment
+     * @return int|false New incremented value, false otherwise
+     */
+    public function increment($key, $offset = 1)
+    {
+        $key = $this->_key($key);
+
+        return $this->_Memcached->increment($key, $offset);
+    }
+
+    /**
+     * Decrements the value of an integer cached key
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to subtract
+     * @return int|false New decremented value, false otherwise
+     */
+    public function decrement($key, $offset = 1)
+    {
+        $key = $this->_key($key);
+
+        return $this->_Memcached->decrement($key, $offset);
+    }
+
+    /**
+     * Delete a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return bool True if the value was successfully deleted, false if it didn't
+     *   exist or couldn't be removed.
+     */
+    public function delete($key)
+    {
+        $key = $this->_key($key);
+
+        return $this->_Memcached->delete($key);
+    }
+
+    /**
+     * Delete many keys from the cache at once
+     *
+     * @param array $keys An array of identifiers for the data
+     * @return array of boolean values that are true if the key was successfully
+     *   deleted, false if it didn't exist or couldn't be removed.
+     */
+    public function deleteMany($keys)
+    {
+        $cacheKeys = [];
+        foreach ($keys as $key) {
+            $cacheKeys[] = $this->_key($key);
+        }
+
+        $success = $this->_Memcached->deleteMulti($cacheKeys);
+
+        $return = [];
+        foreach ($keys as $key) {
+            $return[$key] = $success;
+        }
+
+        return $return;
+    }
+
+    /**
+     * Delete all keys from the cache
+     *
+     * @param bool $check If true will check expiration, otherwise delete all.
+     * @return bool True if the cache was successfully cleared, false otherwise
+     */
+    public function clear($check)
+    {
+        if ($check) {
+            return true;
+        }
+
+        $keys = $this->_Memcached->getAllKeys();
+        if ($keys === false) {
+            return false;
+        }
+
+        foreach ($keys as $key) {
+            if (strpos($key, $this->_config['prefix']) === 0) {
+                $this->_Memcached->delete($key);
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Add a key to the cache if it does not already exist.
+     *
+     * @param string $key Identifier for the data.
+     * @param mixed $value Data to be cached.
+     * @return bool True if the data was successfully cached, false on failure.
+     */
+    public function add($key, $value)
+    {
+        $duration = $this->_config['duration'];
+        if ($duration > 30 * DAY) {
+            $duration = 0;
+        }
+
+        $key = $this->_key($key);
+
+        return $this->_Memcached->add($key, $value, $duration);
+    }
+
+    /**
+     * Returns the `group value` for each of the configured groups
+     * If the group initial value was not found, then it initializes
+     * the group accordingly.
+     *
+     * @return string[]
+     */
+    public function groups()
+    {
+        if (empty($this->_compiledGroupNames)) {
+            foreach ($this->_config['groups'] as $group) {
+                $this->_compiledGroupNames[] = $this->_config['prefix'] . $group;
+            }
+        }
+
+        $groups = $this->_Memcached->getMulti($this->_compiledGroupNames) ?: [];
+        if (count($groups) !== count($this->_config['groups'])) {
+            foreach ($this->_compiledGroupNames as $group) {
+                if (!isset($groups[$group])) {
+                    $this->_Memcached->set($group, 1, 0);
+                    $groups[$group] = 1;
+                }
+            }
+            ksort($groups);
+        }
+
+        $result = [];
+        $groups = array_values($groups);
+        foreach ($this->_config['groups'] as $i => $group) {
+            $result[] = $group . $groups[$i];
+        }
+
+        return $result;
+    }
+
+    /**
+     * Increments the group value to simulate deletion of all keys under a group
+     * old values will remain in storage until they expire.
+     *
+     * @param string $group name of the group to be cleared
+     * @return bool success
+     */
+    public function clearGroup($group)
+    {
+        return (bool)$this->_Memcached->increment($this->_config['prefix'] . $group);
+    }
+}

nZEDb_data/nZEDb/libraries/cakephp/cache/Engine/NullEngine.php

@@ -0,0 +1,112 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Cache\Engine;
+
+use Cake\Cache\CacheEngine;
+
+/**
+ * Null cache engine, all operations appear to work, but do nothing.
+ *
+ * This is used internally for when Cache::disable() has been called.
+ */
+class NullEngine extends CacheEngine
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function init(array $config = [])
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function gc($expires = null)
+    {
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function write($key, $value)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function read($key)
+    {
+        return false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function readMany($keys)
+    {
+        return [];
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function increment($key, $offset = 1)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function decrement($key, $offset = 1)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function delete($key)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function deleteMany($keys)
+    {
+        return [];
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function clear($check)
+    {
+        return false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function clearGroup($group)
+    {
+        return false;
+    }
+}

nZEDb_data/nZEDb/libraries/cakephp/cache/Engine/RedisEngine.php

@@ -0,0 +1,321 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         2.2.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+
+namespace Cake\Cache\Engine;
+
+use Cake\Cache\CacheEngine;
+use Redis;
+use RedisException;
+
+/**
+ * Redis storage engine for cache.
+ */
+class RedisEngine extends CacheEngine
+{
+    /**
+     * Redis wrapper.
+     *
+     * @var \Redis
+     */
+    protected $_Redis;
+
+    /**
+     * The default config used unless overridden by runtime configuration
+     *
+     * - `database` database number to use for connection.
+     * - `duration` Specify how long items in this cache configuration last.
+     * - `groups` List of groups or 'tags' associated to every key stored in this config.
+     *    handy for deleting a complete group from cache.
+     * - `password` Redis server password.
+     * - `persistent` Connect to the Redis server with a persistent connection
+     * - `port` port number to the Redis server.
+     * - `prefix` Prefix appended to all entries. Good for when you need to share a keyspace
+     *    with either another cache config or another application.
+     * - `probability` Probability of hitting a cache gc cleanup. Setting to 0 will disable
+     *    cache::gc from ever being called automatically.
+     * - `server` URL or ip to the Redis server host.
+     * - `timeout` timeout in seconds (float).
+     * - `unix_socket` Path to the unix socket file (default: false)
+     *
+     * @var array
+     */
+    protected $_defaultConfig = [
+        'database' => 0,
+        'duration' => 3600,
+        'groups' => [],
+        'password' => false,
+        'persistent' => true,
+        'port' => 6379,
+        'prefix' => 'cake_',
+        'probability' => 100,
+        'host' => null,
+        'server' => '127.0.0.1',
+        'timeout' => 0,
+        'unix_socket' => false,
+    ];
+
+    /**
+     * Initialize the Cache Engine
+     *
+     * Called automatically by the cache frontend
+     *
+     * @param array $config array of setting for the engine
+     * @return bool True if the engine has been successfully initialized, false if not
+     */
+    public function init(array $config = [])
+    {
+        if (!extension_loaded('redis')) {
+            return false;
+        }
+
+        if (!empty($config['host'])) {
+            $config['server'] = $config['host'];
+        }
+
+        parent::init($config);
+
+        return $this->_connect();
+    }
+
+    /**
+     * Connects to a Redis server
+     *
+     * @return bool True if Redis server was connected
+     */
+    protected function _connect()
+    {
+        try {
+            $this->_Redis = new Redis();
+            if (!empty($this->_config['unix_socket'])) {
+                $return = $this->_Redis->connect($this->_config['unix_socket']);
+            } elseif (empty($this->_config['persistent'])) {
+                $return = $this->_Redis->connect($this->_config['server'], $this->_config['port'], $this->_config['timeout']);
+            } else {
+                $persistentId = $this->_config['port'] . $this->_config['timeout'] . $this->_config['database'];
+                $return = $this->_Redis->pconnect($this->_config['server'], $this->_config['port'], $this->_config['timeout'], $persistentId);
+            }
+        } catch (RedisException $e) {
+            return false;
+        }
+        if ($return && $this->_config['password']) {
+            $return = $this->_Redis->auth($this->_config['password']);
+        }
+        if ($return) {
+            $return = $this->_Redis->select($this->_config['database']);
+        }
+
+        return $return;
+    }
+
+    /**
+     * Write data for key into cache.
+     *
+     * @param string $key Identifier for the data
+     * @param mixed $value Data to be cached
+     * @return bool True if the data was successfully cached, false on failure
+     */
+    public function write($key, $value)
+    {
+        $key = $this->_key($key);
+
+        if (!is_int($value)) {
+            $value = serialize($value);
+        }
+
+        $duration = $this->_config['duration'];
+        if ($duration === 0) {
+            return $this->_Redis->set($key, $value);
+        }
+
+        return $this->_Redis->setEx($key, $duration, $value);
+    }
+
+    /**
+     * Read a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return mixed The cached data, or false if the data doesn't exist, has expired, or if there was an error fetching it
+     */
+    public function read($key)
+    {
+        $key = $this->_key($key);
+
+        $value = $this->_Redis->get($key);
+        if (preg_match('/^[-]?\d+$/', $value)) {
+            return (int)$value;
+        }
+        if ($value !== false && is_string($value)) {
+            return unserialize($value);
+        }
+
+        return $value;
+    }
+
+    /**
+     * Increments the value of an integer cached key & update the expiry time
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to increment
+     * @return int|false New incremented value, false otherwise
+     */
+    public function increment($key, $offset = 1)
+    {
+        $duration = $this->_config['duration'];
+        $key = $this->_key($key);
+
+        $value = (int)$this->_Redis->incrBy($key, $offset);
+        if ($duration > 0) {
+            $this->_Redis->expire($key, $duration);
+        }
+
+        return $value;
+    }
+
+    /**
+     * Decrements the value of an integer cached key & update the expiry time
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to subtract
+     * @return int|false New decremented value, false otherwise
+     */
+    public function decrement($key, $offset = 1)
+    {
+        $duration = $this->_config['duration'];
+        $key = $this->_key($key);
+
+        $value = (int)$this->_Redis->decrBy($key, $offset);
+        if ($duration > 0) {
+            $this->_Redis->expire($key, $duration);
+        }
+
+        return $value;
+    }
+
+    /**
+     * Delete a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return bool True if the value was successfully deleted, false if it didn't exist or couldn't be removed
+     */
+    public function delete($key)
+    {
+        $key = $this->_key($key);
+
+        return $this->_Redis->del($key) > 0;
+    }
+
+    /**
+     * Delete all keys from the cache
+     *
+     * @param bool $check If true will check expiration, otherwise delete all.
+     * @return bool True if the cache was successfully cleared, false otherwise
+     */
+    public function clear($check)
+    {
+        if ($check) {
+            return true;
+        }
+
+        $this->_Redis->setOption(Redis::OPT_SCAN, Redis::SCAN_RETRY);
+
+        $isAllDeleted = true;
+        $iterator = null;
+        $pattern = $this->_config['prefix'] . '*';
+
+        while (true) {
+            $keys = $this->_Redis->scan($iterator, $pattern);
+
+            if ($keys === false) {
+                break;
+            }
+
+            foreach ($keys as $key) {
+                $isDeleted = ($this->_Redis->del($key) > 0);
+                $isAllDeleted = $isAllDeleted && $isDeleted;
+            }
+        }
+
+        return $isAllDeleted;
+    }
+
+    /**
+     * Write data for key into cache if it doesn't exist already.
+     * If it already exists, it fails and returns false.
+     *
+     * @param string $key Identifier for the data.
+     * @param mixed $value Data to be cached.
+     * @return bool True if the data was successfully cached, false on failure.
+     * @link https://github.com/phpredis/phpredis#set
+     */
+    public function add($key, $value)
+    {
+        $duration = $this->_config['duration'];
+        $key = $this->_key($key);
+
+        if (!is_int($value)) {
+            $value = serialize($value);
+        }
+
+        if ($this->_Redis->set($key, $value, ['nx', 'ex' => $duration])) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Returns the `group value` for each of the configured groups
+     * If the group initial value was not found, then it initializes
+     * the group accordingly.
+     *
+     * @return string[]
+     */
+    public function groups()
+    {
+        $result = [];
+        foreach ($this->_config['groups'] as $group) {
+            $value = $this->_Redis->get($this->_config['prefix'] . $group);
+            if (!$value) {
+                $value = 1;
+                $this->_Redis->set($this->_config['prefix'] . $group, $value);
+            }
+            $result[] = $group . $value;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Increments the group value to simulate deletion of all keys under a group
+     * old values will remain in storage until they expire.
+     *
+     * @param string $group name of the group to be cleared
+     * @return bool success
+     */
+    public function clearGroup($group)
+    {
+        return (bool)$this->_Redis->incr($this->_config['prefix'] . $group);
+    }
+
+    /**
+     * Disconnects from the redis server
+     */
+    public function __destruct()
+    {
+        if (empty($this->_config['persistent']) && $this->_Redis instanceof Redis) {
+            $this->_Redis->close();
+        }
+    }
+}

nZEDb_data/nZEDb/libraries/cakephp/cache/Engine/WincacheEngine.php

@@ -0,0 +1,197 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         2.0.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Cache\Engine;
+
+use Cake\Cache\CacheEngine;
+
+/**
+ * Wincache storage engine for cache
+ *
+ * Supports wincache 1.1.0 and higher.
+ */
+class WincacheEngine extends CacheEngine
+{
+    /**
+     * Contains the compiled group names
+     * (prefixed with the global configuration prefix)
+     *
+     * @var array
+     */
+    protected $_compiledGroupNames = [];
+
+    /**
+     * Initialize the Cache Engine
+     *
+     * Called automatically by the cache frontend
+     *
+     * @param array $config array of setting for the engine
+     * @return bool True if the engine has been successfully initialized, false if not
+     */
+    public function init(array $config = [])
+    {
+        if (!extension_loaded('wincache')) {
+            return false;
+        }
+
+        parent::init($config);
+
+        return true;
+    }
+
+    /**
+     * Write data for key into cache
+     *
+     * @param string $key Identifier for the data
+     * @param mixed $value Data to be cached
+     * @return bool True if the data was successfully cached, false on failure
+     */
+    public function write($key, $value)
+    {
+        $key = $this->_key($key);
+        $duration = $this->_config['duration'];
+
+        return wincache_ucache_set($key, $value, $duration);
+    }
+
+    /**
+     * Read a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return mixed The cached data, or false if the data doesn't exist,
+     *   has expired, or if there was an error fetching it
+     */
+    public function read($key)
+    {
+        $key = $this->_key($key);
+
+        return wincache_ucache_get($key);
+    }
+
+    /**
+     * Increments the value of an integer cached key
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to increment
+     * @return int|false New incremented value, false otherwise
+     */
+    public function increment($key, $offset = 1)
+    {
+        $key = $this->_key($key);
+
+        return wincache_ucache_inc($key, $offset);
+    }
+
+    /**
+     * Decrements the value of an integer cached key
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to subtract
+     * @return int|false New decremented value, false otherwise
+     */
+    public function decrement($key, $offset = 1)
+    {
+        $key = $this->_key($key);
+
+        return wincache_ucache_dec($key, $offset);
+    }
+
+    /**
+     * Delete a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return bool True if the value was successfully deleted, false if it didn't exist or couldn't be removed
+     */
+    public function delete($key)
+    {
+        $key = $this->_key($key);
+
+        return wincache_ucache_delete($key);
+    }
+
+    /**
+     * Delete all keys from the cache. This will clear every
+     * item in the cache matching the cache config prefix.
+     *
+     * @param bool $check If true, nothing will be cleared, as entries will
+     *   naturally expire in wincache..
+     * @return bool True Returns true.
+     */
+    public function clear($check)
+    {
+        if ($check) {
+            return true;
+        }
+        $info = wincache_ucache_info();
+        $cacheKeys = $info['ucache_entries'];
+        unset($info);
+        foreach ($cacheKeys as $key) {
+            if (strpos($key['key_name'], $this->_config['prefix']) === 0) {
+                wincache_ucache_delete($key['key_name']);
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns the `group value` for each of the configured groups
+     * If the group initial value was not found, then it initializes
+     * the group accordingly.
+     *
+     * @return string[]
+     */
+    public function groups()
+    {
+        if (empty($this->_compiledGroupNames)) {
+            foreach ($this->_config['groups'] as $group) {
+                $this->_compiledGroupNames[] = $this->_config['prefix'] . $group;
+            }
+        }
+
+        $groups = wincache_ucache_get($this->_compiledGroupNames);
+        if (count($groups) !== count($this->_config['groups'])) {
+            foreach ($this->_compiledGroupNames as $group) {
+                if (!isset($groups[$group])) {
+                    wincache_ucache_set($group, 1);
+                    $groups[$group] = 1;
+                }
+            }
+            ksort($groups);
+        }
+
+        $result = [];
+        $groups = array_values($groups);
+        foreach ($this->_config['groups'] as $i => $group) {
+            $result[] = $group . $groups[$i];
+        }
+
+        return $result;
+    }
+
+    /**
+     * Increments the group value to simulate deletion of all keys under a group
+     * old values will remain in storage until they expire.
+     *
+     * @param string $group The group to clear.
+     * @return bool success
+     */
+    public function clearGroup($group)
+    {
+        $success = false;
+        wincache_ucache_inc($this->_config['prefix'] . $group, 1, $success);
+
+        return $success;
+    }
+}

nZEDb_data/nZEDb/libraries/cakephp/cache/Engine/XcacheEngine.php

@@ -0,0 +1,255 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         1.2.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Cache\Engine;
+
+use Cake\Cache\CacheEngine;
+
+/**
+ * Xcache storage engine for cache
+ *
+ * @link          http://trac.lighttpd.net/xcache/ Xcache
+ * @deprecated 3.6.0 Xcache engine has been deprecated and will be removed in 4.0.0.
+ */
+class XcacheEngine extends CacheEngine
+{
+    /**
+     * The default config used unless overridden by runtime configuration
+     *
+     * - `duration` Specify how long items in this cache configuration last.
+     * - `groups` List of groups or 'tags' associated to every key stored in this config.
+     *    handy for deleting a complete group from cache.
+     * - `prefix` Prefix appended to all entries. Good for when you need to share a keyspace
+     *    with either another cache config or another application.
+     * - `probability` Probability of hitting a cache gc cleanup. Setting to 0 will disable
+     *    cache::gc from ever being called automatically.
+     * - `PHP_AUTH_USER` xcache.admin.user
+     * - `PHP_AUTH_PW` xcache.admin.password
+     *
+     * @var array
+     */
+    protected $_defaultConfig = [
+        'duration' => 3600,
+        'groups' => [],
+        'prefix' => null,
+        'probability' => 100,
+        'PHP_AUTH_USER' => 'user',
+        'PHP_AUTH_PW' => 'password',
+    ];
+
+    /**
+     * Initialize the Cache Engine
+     *
+     * Called automatically by the cache frontend
+     *
+     * @param array $config array of setting for the engine
+     * @return bool True if the engine has been successfully initialized, false if not
+     */
+    public function init(array $config = [])
+    {
+        if (!extension_loaded('xcache')) {
+            return false;
+        }
+
+        parent::init($config);
+
+        return true;
+    }
+
+    /**
+     * Write data for key into cache
+     *
+     * @param string $key Identifier for the data
+     * @param mixed $value Data to be cached
+     * @return bool True if the data was successfully cached, false on failure
+     */
+    public function write($key, $value)
+    {
+        $key = $this->_key($key);
+
+        if (!is_numeric($value)) {
+            $value = serialize($value);
+        }
+
+        $duration = $this->_config['duration'];
+        $expires = time() + $duration;
+        xcache_set($key . '_expires', $expires, $duration);
+
+        return xcache_set($key, $value, $duration);
+    }
+
+    /**
+     * Read a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return mixed The cached data, or false if the data doesn't exist,
+     *   has expired, or if there was an error fetching it
+     */
+    public function read($key)
+    {
+        $key = $this->_key($key);
+
+        if (xcache_isset($key)) {
+            $time = time();
+            $cachetime = (int)xcache_get($key . '_expires');
+            if ($cachetime < $time || ($time + $this->_config['duration']) < $cachetime) {
+                return false;
+            }
+
+            $value = xcache_get($key);
+            if (is_string($value) && !is_numeric($value)) {
+                $value = unserialize($value);
+            }
+
+            return $value;
+        }
+
+        return false;
+    }
+
+    /**
+     * Increments the value of an integer cached key
+     * If the cache key is not an integer it will be treated as 0
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to increment
+     * @return int|false New incremented value, false otherwise
+     */
+    public function increment($key, $offset = 1)
+    {
+        $key = $this->_key($key);
+
+        return xcache_inc($key, $offset);
+    }
+
+    /**
+     * Decrements the value of an integer cached key.
+     * If the cache key is not an integer it will be treated as 0
+     *
+     * @param string $key Identifier for the data
+     * @param int $offset How much to subtract
+     * @return int|false New decremented value, false otherwise
+     */
+    public function decrement($key, $offset = 1)
+    {
+        $key = $this->_key($key);
+
+        return xcache_dec($key, $offset);
+    }
+
+    /**
+     * Delete a key from the cache
+     *
+     * @param string $key Identifier for the data
+     * @return bool True if the value was successfully deleted, false if it didn't exist or couldn't be removed
+     */
+    public function delete($key)
+    {
+        $key = $this->_key($key);
+
+        return xcache_unset($key);
+    }
+
+    /**
+     * Delete all keys from the cache
+     *
+     * @param bool $check If true no deletes will occur and instead CakePHP will rely
+     *   on key TTL values.
+     *   Unused for Xcache engine.
+     * @return bool True if the cache was successfully cleared, false otherwise
+     */
+    public function clear($check)
+    {
+        $this->_auth();
+        $max = xcache_count(XC_TYPE_VAR);
+        for ($i = 0; $i < $max; $i++) {
+            xcache_clear_cache(XC_TYPE_VAR, $i);
+        }
+        $this->_auth(true);
+
+        return true;
+    }
+
+    /**
+     * Returns the `group value` for each of the configured groups
+     * If the group initial value was not found, then it initializes
+     * the group accordingly.
+     *
+     * @return string[]
+     */
+    public function groups()
+    {
+        $result = [];
+        foreach ($this->_config['groups'] as $group) {
+            $value = xcache_get($this->_config['prefix'] . $group);
+            if (!$value) {
+                $value = 1;
+                xcache_set($this->_config['prefix'] . $group, $value, 0);
+            }
+            $result[] = $group . $value;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Increments the group value to simulate deletion of all keys under a group
+     * old values will remain in storage until they expire.
+     *
+     * @param string $group The group to clear.
+     * @return bool success
+     */
+    public function clearGroup($group)
+    {
+        return (bool)xcache_inc($this->_config['prefix'] . $group, 1);
+    }
+
+    /**
+     * Populates and reverses $_SERVER authentication values
+     * Makes necessary changes (and reverting them back) in $_SERVER
+     *
+     * This has to be done because xcache_clear_cache() needs to pass Basic Http Auth
+     * (see xcache.admin configuration config)
+     *
+     * @param bool $reverse Revert changes
+     * @return void
+     */
+    protected function _auth($reverse = false)
+    {
+        static $backup = [];
+        $keys = ['PHP_AUTH_USER' => 'user', 'PHP_AUTH_PW' => 'password'];
+        foreach ($keys as $key => $value) {
+            if ($reverse) {
+                if (isset($backup[$key])) {
+                    $_SERVER[$key] = $backup[$key];
+                    unset($backup[$key]);
+                } else {
+                    unset($_SERVER[$key]);
+                }
+            } else {
+                $value = env($key);
+                if (!empty($value)) {
+                    $backup[$key] = $value;
+                }
+                if (!empty($this->_config[$value])) {
+                    $_SERVER[$key] = $this->_config[$value];
+                } elseif (!empty($this->_config[$key])) {
+                    $_SERVER[$key] = $this->_config[$key];
+                } else {
+                    $_SERVER[$key] = $value;
+                }
+            }
+        }
+    }
+}

nZEDb_data/nZEDb/libraries/cakephp/cache/InvalidArgumentException.php

@@ -0,0 +1,25 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.7.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Cache;
+
+use Cake\Core\Exception\Exception;
+use Psr\SimpleCache\InvalidArgumentException as InvalidArgumentInterface;
+
+/**
+ * Exception raised when cache keys are invalid.
+ */
+class InvalidArgumentException extends Exception implements InvalidArgumentInterface
+{
+}

nZEDb_data/nZEDb/libraries/cakephp/cache/README.md

@@ -0,0 +1,57 @@
+# CakePHP Caching Library
+
+The Cache library provides a `Cache` service locator for interfacing with multiple caching backends using
+a simple to use interface.
+
+The caching backends supported are:
+
+* Files
+* APC
+* Memcached
+* Redis
+* Wincache
+* Xcache
+
+## Usage
+
+Caching engines need to be configured with the `Cache::config()` method.
+
+```php
+use Cake\Cache\Cache;
+
+// Using a short name
+Cache::config('default', [
+    'className' => 'File',
+    'duration' => '+1 hours',
+    'path' => sys_get_tmp_dir(),
+    'prefix' => 'my_app_'
+]);
+
+// Using a fully namespaced name.
+Cache::config('long', [
+    'className' => 'Cake\Cache\Engine\ApcuEngine',
+    'duration' => '+1 week',
+    'prefix' => 'my_app_'
+]);
+
+// Using a constructed object.
+$object = new FileEngine($config);
+Cache::config('other', $object);
+```
+
+You can now read a write from the cache:
+
+```php
+$data = Cache::remember('my_cache_key', function () {
+	return Service::expensiveCall();
+});
+```
+
+The code above will try to look for data stored in cache under the `my_cache_key`, if not found
+the callback will be executed and the returned data will be cached for future calls.
+
+## Documentation
+
+Please make sure you check the [official documentation](https://book.cakephp.org/3/en/core-libraries/caching.html)
+
+

nZEDb_data/nZEDb/libraries/cakephp/cache/SimpleCacheEngine.php

@@ -0,0 +1,282 @@
+<?php
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.7.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+
+namespace Cake\Cache;
+
+use Cake\Cache\CacheEngineInterface;
+use Psr\SimpleCache\CacheInterface;
+
+/**
+ * Wrapper for Cake engines that allow them to support
+ * the PSR16 Simple Cache Interface
+ *
+ * @since 3.7.0
+ * @link https://www.php-fig.org/psr/psr-16/
+ */
+class SimpleCacheEngine implements CacheInterface, CacheEngineInterface
+{
+    /**
+     * The wrapped cache engine object.
+     *
+     * @var \Cake\Cache\CacheEngine
+     */
+    protected $innerEngine;
+
+    /**
+     * Constructor
+     *
+     * @param \Cake\Cache\CacheEngine $innerEngine The decorated engine.
+     */
+    public function __construct(CacheEngine $innerEngine)
+    {
+        $this->innerEngine = $innerEngine;
+    }
+
+    /**
+     * Ensure the validity of the given cache key.
+     *
+     * @param string $key Key to check.
+     * @return void
+     * @throws \Cake\Cache\InvalidArgumentException When the key is not valid.
+     */
+    protected function ensureValidKey($key)
+    {
+        if (!is_string($key) || strlen($key) === 0) {
+            throw new InvalidArgumentException('A cache key must be a non-empty string.');
+        }
+    }
+
+    /**
+     * Ensure the validity of the given cache keys.
+     *
+     * @param mixed $keys The keys to check.
+     * @return void
+     * @throws \Cake\Cache\InvalidArgumentException When the keys are not valid.
+     */
+    protected function ensureValidKeys($keys)
+    {
+        if (!is_array($keys) && !($keys instanceof \Traversable)) {
+            throw new InvalidArgumentException('A cache key set must be either an array or a Traversable.');
+        }
+
+        foreach ($keys as $key) {
+            $this->ensureValidKey($key);
+        }
+    }
+
+    /**
+     * Fetches the value for a given key from the cache.
+     *
+     * @param string $key The unique key of this item in the cache.
+     * @param mixed $default Default value to return if the key does not exist.
+     * @return mixed The value of the item from the cache, or $default in case of cache miss.
+     * @throws \Cake\Cache\InvalidArgumentException If the $key string is not a legal value.
+     */
+    public function get($key, $default = null)
+    {
+        $this->ensureValidKey($key);
+        $result = $this->innerEngine->read($key);
+        if ($result === false) {
+            return $default;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Persists data in the cache, uniquely referenced by the given key with an optional expiration TTL time.
+     *
+     * @param string $key The key of the item to store.
+     * @param mixed $value The value of the item to store, must be serializable.
+     * @param \DateInterval|int|null $ttl Optional. The TTL value of this item. If no value is sent and
+     *   the driver supports TTL then the library may set a default value
+     *   for it or let the driver take care of that.
+     * @return bool True on success and false on failure.
+     * @throws \Cake\Cache\InvalidArgumentException
+     *   MUST be thrown if the $key string is not a legal value.
+     */
+    public function set($key, $value, $ttl = null)
+    {
+        $this->ensureValidKey($key);
+        if ($ttl !== null) {
+            $restore = $this->innerEngine->getConfig('duration');
+            $this->innerEngine->setConfig('duration', $ttl);
+        }
+        try {
+            $result = $this->innerEngine->write($key, $value);
+
+            return (bool)$result;
+        } finally {
+            if (isset($restore)) {
+                $this->innerEngine->setConfig('duration', $restore);
+            }
+        }
+    }
+
+    /**
+     * Delete an item from the cache by its unique key.
+     *
+     * @param string $key The unique cache key of the item to delete.
+     * @return bool True if the item was successfully removed. False if there was an error.
+     * @throws \Cake\Cache\InvalidArgumentException If the $key string is not a legal value.
+     */
+    public function delete($key)
+    {
+        $this->ensureValidKey($key);
+
+        return $this->innerEngine->delete($key);
+    }
+
+    /**
+     * Wipes clean the entire cache's keys.
+     *
+     * @return bool True on success and false on failure.
+     */
+    public function clear()
+    {
+        return $this->innerEngine->clear(false);
+    }
+
+    /**
+     * Obtains multiple cache items by their unique keys.
+     *
+     * @param iterable $keys A list of keys that can obtained in a single operation.
+     * @param mixed $default Default value to return for keys that do not exist.
+     * @return iterable A list of key => value pairs. Cache keys that do not exist or are stale will have $default as value.
+     * @throws \Cake\Cache\InvalidArgumentException If $keys is neither an array nor a Traversable,
+     *   or if any of the $keys are not a legal value.
+     */
+    public function getMultiple($keys, $default = null)
+    {
+        $this->ensureValidKeys($keys);
+
+        $results = $this->innerEngine->readMany($keys);
+        foreach ($results as $key => $value) {
+            if ($value === false) {
+                $results[$key] = $default;
+            }
+        }
+
+        return $results;
+    }
+
+    /**
+     * Persists a set of key => value pairs in the cache, with an optional TTL.
+     *
+     * @param iterable $values A list of key => value pairs for a multiple-set operation.
+     * @param \DateInterval|int|null $ttl Optional. The TTL value of this item. If no value is sent and
+     *   the driver supports TTL then the library may set a default value
+     *   for it or let the driver take care of that.
+     * @return bool True on success and false on failure.
+     * @throws \Cake\Cache\InvalidArgumentException If $values is neither an array nor a Traversable,
+     *   or if any of the $values are not a legal value.
+     */
+    public function setMultiple($values, $ttl = null)
+    {
+        $this->ensureValidKeys(array_keys($values));
+
+        if ($ttl !== null) {
+            $restore = $this->innerEngine->getConfig('duration');
+            $this->innerEngine->setConfig('duration', $ttl);
+        }
+        try {
+            $result = $this->innerEngine->writeMany($values);
+            foreach ($result as $key => $success) {
+                if ($success === false) {
+                    return false;
+                }
+            }
+
+            return true;
+        } finally {
+            if (isset($restore)) {
+                $this->innerEngine->setConfig('duration', $restore);
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Deletes multiple cache items in a single operation.
+     *
+     * @param iterable $keys A list of string-based keys to be deleted.
+     * @return bool True if the items were successfully removed. False if there was an error.
+     * @throws \Cake\Cache\InvalidArgumentException If $keys is neither an array nor a Traversable,
+     *   or if any of the $keys are not a legal value.
+     */
+    public function deleteMultiple($keys)
+    {
+        $this->ensureValidKeys($keys);
+
+        $result = $this->innerEngine->deleteMany($keys);
+        foreach ($result as $key => $success) {
+            if ($success === false) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Determines whether an item is present in the cache.
+     *
+     * NOTE: It is recommended that has() is only to be used for cache warming type purposes
+     * and not to be used within your live applications operations for get/set, as this method
+     * is subject to a race condition where your has() will return true and immediately after,
+     * another script can remove it making the state of your app out of date.
+     *
+     * @param string $key The cache item key.
+     * @return bool
+     * @throws \Cake\Cache\InvalidArgumentException If the $key string is not a legal value.
+     */
+    public function has($key)
+    {
+        return $this->get($key) !== null;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function add($key, $value)
+    {
+        return $this->innerEngine->add($key, $value);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function increment($key, $offset = 1)
+    {
+        return $this->innerEngine->increment($key, $offset);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function decrement($key, $offset = 1)
+    {
+        return $this->innerEngine->decrement($key, $offset);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function clearGroup($group)
+    {
+        return $this->innerEngine->clearGroup($group);
+    }
+}