setOrderSn('str'); $request->setOutBizNo('str'); $request->setVoucherList(); $request->setComplainUser('str'); $request->setComplainUserMobile('str'); $request->setComplainContent('str'); $request->setComplainAttachmentList(array('str')); $request->setComplainType(1); 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);