Hệ thống quản lý trường học bằng PHP / MySQLi

1
2   <?php
3   error_reporting(
0);
4   include(
'connect.php');
5     
if (isset($_POST['register'])){
6         
7                 $course_id=$_POST[
'course_id'];
8                 $department_id = $_POST[
'department_id'];
9                 $coursename= $_POST[
'coursename'];
10                 $exambody = $_POST[
'exambody'];
11                 $duration = $_POST[
'duration'];
12                 $feepayable = $_POST[
'feepayable'];
13
14                 $sql3=
"UPDATE course SET department_id ='$department_id', coursename ='$coursename',
15                exambody ='$exambody',duration ='$duration', feepayable = '$feepayable' WHERE course_id = '$course_id'"
;
16                 
17                mysqli_query($db,$sql2);
18                mysqli_query($db,$sql3);
19
20 ?>
21 <?php
22        
23                         $query=
"SELECT * FROM course WHERE course_id='$course_id'";
24                         $records2=mysqli_query($db,$query);
25                         
while($rec=mysqli_fetch_array($records2))
26                         {
27                         $id = $rec[
'course_id'];
28                         }?>
29                         
30                         <script>
31                         alert(
'Record Succsessfully Updated');
32                         window.location =
"course.php?id=<?php echo $id;?>";
33                         </script>
34
35 <?php
36
37 }?>


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