Current File : /www/varak.net/shop.varak.net-cisty/classes/cache/CacheXcache.php
<?php
/*
* 2007-2016 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
* @author PrestaShop SA <contact@prestashop.com>
* @copyright 2007-2016 PrestaShop SA
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
/**
* This class require Xcache extension
*
* @since 1.5.0
*/
class CacheXcacheCore extends Cache
{
public function __construct()
{
$this->keys = xcache_get(self::KEYS_NAME);
if (!is_array($this->keys))
$this->keys = array();
}
/**
* @see Cache::_set()
*/
protected function _set($key, $value, $ttl = 0)
{
return xcache_set($key, $value, $ttl);
}
/**
* @see Cache::_get()
*/
protected function _get($key)
{
return xcache_isset($key) ? xcache_get($key) : false;
}
/**
* @see Cache::_exists()
*/
protected function _exists($key)
{
return xcache_isset($key);
}
/**
* @see Cache::_delete()
*/
protected function _delete($key)
{
return xcache_unset($key);
}
/**
* @see Cache::_writeKeys()
*/
protected function _writeKeys()
{
xcache_set(self::KEYS_NAME, $this->keys);
}
/**
* @see Cache::flush()
*/
public function flush()
{
$this->delete('*');
return true;
}
}
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