* @license GNU General Public License, version 2 (GPL-2.0) * * For full copyright and license information, please see * the docs/CREDITS.txt file. * */ namespace phpbb\cache\driver; /** * ACM for XCache * * To use this module you need ini_get() enabled and the following INI settings configured as follows: * - xcache.var_size > 0 * - xcache.admin.enable_auth = off (or xcache.admin.user and xcache.admin.password set) * */ class xcache extends \phpbb\cache\driver\memory { var $extension = 'XCache'; function __construct() { parent::__construct(); if (!function_exists('ini_get') || (int) ini_get('xcache.var_size') <= 0) { trigger_error('Increase xcache.var_size setting above 0 or enable ini_get() to use this ACM module.', E_USER_ERROR); } } /** * {@inheritDoc} */ function purge() { // Run before for XCache, if admin functions are disabled it will terminate execution parent::purge(); // If the admin authentication is enabled but not set up, this will cause a nasty error. // Not much we can do about it though. $n = xcache_count(XC_TYPE_VAR); for ($i = 0; $i < $n; $i++) { xcache_clear_cache(XC_TYPE_VAR, $i); } } /** * Fetch an item from the cache * * @access protected * @param string $var Cache key * @return mixed Cached data */ function _read($var) { $result = xcache_get($this->key_prefix . $var); return ($result !== null) ? $result : false; } /** * Store data in the cache * * @access protected * @param string $var Cache key * @param mixed $data Data to store * @param int $ttl Time-to-live of cached data * @return bool True if the operation succeeded */ function _write($var, $data, $ttl = 2592000) { return xcache_set($this->key_prefix . $var, $data, $ttl); } /** * Remove an item from the cache * * @access protected * @param string $var Cache key * @return bool True if the operation succeeded */ function _delete($var) { return xcache_unset($this->key_prefix . $var); } /** * Check if a cache var exists * * @access protected * @param string $var Cache key * @return bool True if it exists, otherwise false */ function _isset($var) { return xcache_isset($this->key_prefix . $var); } } opic/kernel-orphans&id=e179645e818fe8f4b61a0b078f7d948f85376ec9'>refslogtreecommitdiffstats
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authorYukiko Bando <ybando@mandriva.com>2007-08-07 08:28:57 +0000
committerYukiko Bando <ybando@mandriva.com>2007-08-07 08:28:57 +0000
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Japanese translation updated.
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