添加判断条件

7 years ago · 442e71e10a
parent 66c9f1ef09
commit 442e71e10a
1 changed files with 3 additions and 1 deletions
--- a/application/libraries/Tags_analysis.php
+++ b/application/libraries/Tags_analysis.php
@ -142,8 +142,10 @@ class Tags_analysis {
 					$arr = explode(',',$meta_recommend_info);
 					$data['title_url'] = array();
 					foreach($arr as $ic_id){
+						if($ic_id != ''){
 							array_push($data['title_url'],$this->CI->Information_model->get_title_url($ic_id)[0]);
 						}
+					}
 				}else{
 					$data['title_url'] = $this->CI->Information_model->get_title_url($meta_recommend_info);
 				}