setDepartStation('str'); $request->setArriveStation('str'); $request->setTrainDate('str'); $request->setTrainNo('str'); $request->setDepartTime('str'); $request->setArriveTime('str'); $request->setAcceptOtherSeat(1); $request->setAcceptStandSeat(1); $request->setPddOrderId('str'); $request->setOtcChooseSeat(); $request->setPassengerInfos(); $request->setRequestId('str'); $request->setComment('str'); try{ $response = $client->syncInvoke($request); } catch(Com\Pdd\Pop\Sdk\PopHttpException $e){ echo $e->getMessage(); exit; } $content = $response->getContent(); if(isset($content['error_response'])){ echo "异常返回"; } echo json_encode($content,JSON_UNESCAPED_UNICODE);