public function enableCache() { if (extension_loaded('xcache')) { $frontendOptions = array('lifetime' => 60 * 5, 'automatic_serialization' => true); $backendOptions = array(); $cache = Zend_Cache::factory('Core', 'XCache', $frontendOptions, $backendOptions); Zend_Db_Table_Abstract::setDefaultMetadataCache($cache); } else { Evil_Log::info('xcache recommended'); } }