添加缓存调用时的转换机制

8 years ago · 11cfe65363
parent f2d4b1401c
commit 11cfe65363
1 changed files with 1 additions and 1 deletions
--- a/application/third_party/train/controllers/search.php
+++ b/application/third_party/train/controllers/search.php
@ -438,7 +438,7 @@ class search extends CI_Controller{
 	function ticket_exchange($price,$num){
 	    //echo $this->can_buy_now;
 		if($this->cache == 'yes' || $this->seveth == 'yes'){
-			if(isset($price)){
+			if(isset($price) && is_numeric($num)){
 				if($price > 0){
 					return '有';
 				}else{