public static function clearSessions() { try { $sql = 'DELETE FROM ' . recordarMeTableClass::getNameTable() . ' WHERE localtimestamp(0) > (' . recordarMeTableClass::CREATED_AT . ' + INTERVAL :timeSeconds)'; $params = array(':timeSeconds' => config::getCookieTime() . ' seconds'); $answer = model::getInstance()->prepare($sql); $answer->execute($params); return true; } catch (PDOException $exc) { throw $exc; } }