无票的容错处理："orderTicketInfoList": null

application/third_party/trainsystem/controllers/callback.php

@@ -287,7 +287,10 @@ class callback extends CI_Controller{
 						$update_data->trainNo = $rItems->trainNo; //车次
 						$update_data->departTime = $rItems->departTime; //车次出发时间	
 						
-						foreach ($ctrip_backdata->ticketResult->orderTicketInfoList as $tItems) {
+						
+						$orderTicketInfoList = $ctrip_backdata->ticketResult->orderTicketInfoList ;
+						if (!empty($orderTicketInfoList)){
+							foreach ($orderTicketInfoList as $tItems) {
 								//对应的车票列表
 								if ($passengerId == $tItems->passengerId && $routeId==$tItems->routeId){
 	
@@ -306,6 +309,7 @@ class callback extends CI_Controller{
 									$this->train_system_model->add_passagers($data_passager);
 								}
 							}
+						}
 
 					}