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https://github.com/kamilwylegala/cakephp2-php8.git
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84 lines
2.3 KiB
PHP
84 lines
2.3 KiB
PHP
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<?php
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/* SVN FILE: $Id$ */
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/**
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* APC storage engine for cache.
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*
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*
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* PHP versions 4 and 5
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*
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* CakePHP(tm) : Rapid Development Framework <http://www.cakephp.org/>
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* Copyright 2005-2007, Cake Software Foundation, Inc.
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* 1785 E. Sahara Avenue, Suite 490-204
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* Las Vegas, Nevada 89104
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @filesource
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* @copyright Copyright 2005-2007, Cake Software Foundation, Inc.
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* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
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* @package cake
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* @subpackage cake.cake.libs.cache
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* @since CakePHP(tm) v 1.2.0.4933
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* @version $Revision$
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* @modifiedby $LastChangedBy$
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* @lastmodified $Date$
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License
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*/
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/**
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* APC storage engine for cache
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*
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* @package cake
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* @subpackage cake.cake.libs.cache
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*/
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class APCEngine extends CacheEngine {
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/**
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* Set up the cache engine
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*
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* Called automatically by the cache frontend
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*
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* @param array $params Associative array of parameters for the engine
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* @return boolean True if the engine has been succesfully initialized, false if not
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*/
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function init(&$params) {
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return function_exists('apc_cache_info');
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}
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/**
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* Write a value in the cache
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*
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* @param string $key Identifier for the data
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* @param mixed $value Data to be cached
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* @param int $duration How long to cache the data, in seconds
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* @return boolean True if the data was succesfully cached, false on failure
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*/
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function write($key, &$value, $duration = CACHE_DEFAULT_DURATION) {
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return apc_store($key, $value, $duration);
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}
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/**
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* Read a value from the cache
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*
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* @param string $key Identifier for the data
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* @return mixed The cached data, or false if the data doesn't exist, has expired, or if there was an error fetching it
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*/
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function read($key) {
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return apc_fetch($key);
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}
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/**
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* Delete a value from the cache
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*
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* @param string $key Identifier for the data
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* @return boolean True if the value was succesfully deleted, false if it didn't exist or couldn't be removed
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*/
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function delete($key) {
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return apc_delete($key);
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}
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/**
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* Delete all values from the cache
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*
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* @return boolean True if the cache was succesfully cleared, false otherwise
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*/
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function clear() {
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return apc_clear_cache('user');
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}
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}
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?>
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