/** * @return AdminError404DAO */ public static function instance() { if (self::$instance === null) { self::$instance = new self(); } return self::$instance; }
public static function delete_404_error($id) { try { $error = AdminError404DAO::instance()->find_by_id($id); AdminError404DAO::instance()->delete($error); } catch (ObjectNotFoundException $exception) { } }