From 50308492f24cab301c12143c5b654996fa948ec3 Mon Sep 17 00:00:00 2001
From: xice09 <liangxiao09@163.com>
Date: Wed, 30 May 2018 16:39:18 +0800
Subject: [PATCH] tttttt

---
 test.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test.php b/test.php
index ac97104..e990479 100644
--- a/test.php
+++ b/test.php
@@ -12,7 +12,7 @@
     //mysql_select_db("my_db_test", $con);
     //name & student_id
     $chongfu="SELECT Student_ID FROM UserAnswer WHERE Student_ID=$_POST[student_id]";
-    if(mysqli_fetch_array(mysqli_query($chongfu,$con))[0]==$_POST[student_id])
+    if(mysqli_fetch_array(mysqli_query($con,$chongfu))[0]==$_POST[student_id])
     {
       die('对不起，您已参与过本活动。');
     }