68 lines
1.6 KiB
PHP
68 lines
1.6 KiB
PHP
<?php
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// phpcs:disable PSR1.Classes.ClassDeclaration.MissingNamespace
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// phpcs:disable PSR1.Files.SideEffects
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defined('SYSPATH') or die('No direct access allowed.');
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// phpcs:enable PSR1.Files.SideEffects
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// phpcs:disable Squiz.Classes.ValidClassName.NotCamelCaps
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/**
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* APC-based Cache driver.
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*
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* $Id: Apc.php 4046 2009-03-05 19:23:29Z Shadowhand $
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*
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* @package Cache
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* @author Kohana Team
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* @copyright (c) 2007-2008 Kohana Team
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* @license http://kohanaphp.com/license.html
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*/
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class Cache_Apc_Driver implements Cache_Driver
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{
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public function __construct()
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{
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if (! extension_loaded('apc')) {
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throw new Kohana_Exception('cache.extension_not_loaded', 'apc');
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}
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}
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public function get($id)
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{
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return (($return = apc_fetch($id)) === false) ? null : $return;
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}
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public function set($id, $data, array $tags = null, $lifetime)
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{
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if (! empty($tags)) {
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Kohana::log('error', 'Cache: tags are unsupported by the APC driver');
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}
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return apc_store($id, $data, $lifetime);
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}
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public function find($tag)
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{
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Kohana::log('error', 'Cache: tags are unsupported by the APC driver');
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return array();
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}
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public function delete($id, $tag = false)
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{
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if ($tag === true) {
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Kohana::log('error', 'Cache: tags are unsupported by the APC driver');
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return false;
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} elseif ($id === true) {
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return apc_clear_cache('user');
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} else {
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return apc_delete($id);
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}
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}
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public function delete_expired()
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{
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return true;
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}
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}
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// End Cache APC Driver
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