From 76246039cc67cdd2136e9f445cdf191dd99b7a04 Mon Sep 17 00:00:00 2001
From: xice09 <liangxiao09@163.com>
Date: Wed, 30 May 2018 16:37:54 +0800
Subject: [PATCH] tttt

---
 test.php | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/test.php b/test.php
index c4f93c2..ac97104 100644
--- a/test.php
+++ b/test.php
@@ -7,17 +7,17 @@
     $m = floor($sec/60);
     $s = floor($sec%60);
     //link to mysql
-    $con=mysql_connect("localhost","buptStudent","buptStudentlx","buptStudentdb");
+    $con=mysqli_connect("localhost","buptStudent","buptStudentlx","buptStudentdb");
     if (!$con){die('Could not connect: '.mysql_error());}
     //mysql_select_db("my_db_test", $con);
     //name & student_id
     $chongfu="SELECT Student_ID FROM UserAnswer WHERE Student_ID=$_POST[student_id]";
-    if(mysql_fetch_array(mysql_query($chongfu,$con))[0]==$_POST[student_id])
+    if(mysqli_fetch_array(mysqli_query($chongfu,$con))[0]==$_POST[student_id])
     {
       die('对不起，您已参与过本活动。');
     }
     $sql="INSERT INTO UserAnswer (user_name, Student_ID, school, userclass, phone, ip, timeend ,timestart, thetime) VALUES ('$_POST[user_name]','$_POST[student_id]','$_POST[school]','$_POST[userclass]','$_POST[telephone]','$userIp','$timeend','$_POST[timestart]','$sec')";
-    if (!mysql_query($sql,$con))
+    if (!mysqli_query($con,$sql))
     {
       die("提交失败，请稍后重试。");
     }
@@ -27,39 +27,39 @@
     for($i=1;$i<=$qn;$i++){
     $a = "answer_".$i;
     //$sql = "UPDATE UserAnswer SET $a=$_POST[$a] WHERE Student_ID=$_POST[student_id]";
-    //if (!mysql_query($sql,$con))
+    //if (!mysqli_query($sql,$con))
     //  {
     //    $sql2="ALTER TABLE UserAnswer ADD $a INT(11) NOT NULL";
-    //    mysql_query($sql2,$con);
-    //    mysql_query($sql,$con);
+    //    mysqli_query($sql2,$con);
+    //    mysqli_query($sql,$con);
     //  }
     $b= "question_".$i;
     //$sql3 = "UPDATE UserAnswer SET $b=$_POST[$b] WHERE Student_ID=$_POST[student_id]";
-    //if (!mysql_query($sql3,$con))
+    //if (!mysqli_query($sql3,$con))
     //  {
     //    $sql4="ALTER TABLE UserAnswer ADD $b INT(11) NOT NULL";
-    //    mysql_query($sql4,$con);
-    //    mysql_query($sql3,$con);
+    //    mysqli_query($sql4,$con);
+    //    mysqli_query($sql3,$con);
     //  }
     $c= "aq_".$i;
     $d=$_POST[$a]+$_POST[$b]*10;
     $sql5 = "UPDATE UserAnswer SET $c=$d WHERE Student_ID=$_POST[student_id]";
-    if (!mysql_query($sql5,$con))
+    if (!mysqli_query($con,$sql5))
       {
         $sql6="ALTER TABLE UserAnswer ADD $c INT(11) NOT NULL";
-        mysql_query($sql6,$con);
-        mysql_query($sql5,$con);
+        mysqli_query($con,$sql6);
+        mysqli_query($con,$sql5);
       }
     };
     //match & score
-    //$result = mysql_query("SELECT * FROM UserAnswer WHERE Student_ID=$_POST[student_id]");
-    //$row = mysql_fetch_array($result);
+    //$result = mysqli_query("SELECT * FROM UserAnswer WHERE Student_ID=$_POST[student_id]");
+    //$row = mysqli_fetch_array($result);
     //$g=0;
     //for($i=1;$i<=$qn;$i++){
     //  $b="answer_".$i;
     //  $c=$row[$b];
-    //  $d=mysql_query("SELECT answer FROM Persons WHERE num=$i");
-    //  $e=mysql_fetch_array($d)['answer'];
+    //  $d=mysqli_query("SELECT answer FROM Persons WHERE num=$i");
+    //  $e=mysqli_fetch_array($d)['answer'];
       //$d=$answer_row[$b];
     //  if($c==$e) $g++;
       //echo "No.".$i." your choice is ".$c." answer is ".$e."<br />";