fix

application/controllers/information.php

@@ -738,7 +738,7 @@ class Information extends CI_Controller
             $data_TrainCity["to"]="";
             if (!empty($meta_train_city)){
                 if (strpos($meta_train_city,'|')!==false){
-                    $arrTrainCity = str_split('|',$meta_train_city);
+                    $arrTrainCity = explode('|',$meta_train_city);
                     $data_TrainCity["from"]  = $arrTrainCity[0];
                     $data_TrainCity["to"]  = $arrTrainCity[1];
                 }