private function handleEventResult($result) { if (is_array($result)) { $resp = []; foreach ($result as $res) { $resp[] = ['code' => $res, 'msg' => ResponseCode::getMessageFromCode($res)]; } return [$resp, 200]; } if ($result === ResponseCode::CHILDREN_NOT_FOUND) { return [ResponseCode::getMessageFromCode(ResponseCode::CHILDREN_NOT_FOUND), 404]; } return [ResponseCode::getMessageFromCode(ResponseCode::UNKNOWN_RESPONSE), 400]; }