Your IP : 10.1.73.149
<?php
ob_start();
session_start();
?>
<?php
include('../includes/connection/func.inc.php');
if(isset($_GET['id']))
{
$id = sql_strip($_GET['id']);
$cat_id=sql_strip($_GET['cat_id']);
$sql="select * from topic where CourseId='$id'";
$result=mysql_query($sql) or die(mysql_error());
if(mysql_num_rows($result) > 0)
{
$row=mysql_fetch_array($result);
extract($row);
$query1="select * from topicassignment where topicId='$topicId' and courseId='$id'";
$result=mysql_query($query1) or die(mysql_error());
$num1=mysql_num_rows($result);
$query2="select * from topicstudy where topicId='$topicId' and courseId='$id'";
$result2=mysql_query($query2) or die(mysql_error());
$num2=mysql_num_rows($result2);
if($num1 >0 || $num2 > 0 )
{
if($num1 > 0)
{
while($rowSet=mysql_fetch_array($result))
{
unlink('../Assignment/'.$rowSet['path']);
}
$q1="delete from topicassignment where topicId='$topicId' and courseId='$id'";
$result=mysql_query($q1) or die(mysql_error());
}
if($num2 > 0)
{
while($rowSETS=mysql_fetch_array($result2))
{
unlink('../StudyMaterials/'.$rowSETS['path']);
}
$q2="delete from topicstudy where topicId='$topicId' and courseId='$id'";
$result=mysql_query($q2) or die(mysql_error());
}
// join query
$query4="delete a.*,b.* from course as a join topic as b
on a.courseId=b.courseId where a.courseId='$id'";
$result=mysql_query($query4) or die(mysql_error());
$msg="Deleted Successfully";
header("location:course.php?cat_id=$cat_id&msg=$msg");
exit();
}
else
{
$query5="delete a.*,b.* from course as a join topic as b
on a.courseId=b.courseId where a.courseId='$id'";
$result=mysql_query($query5) or die(mysql_error());
$msg="Deleted Successfully";
header("location:course.php?cat_id=$cat_id&msg=$msg");
exit();
}
}
else
{
$sq="delete from course where courseId='$id'";
$result=mysql_query($sq) or die(mysql_error());
$msg="Deleted Successfully";
header("location:course.php?cat_id=$cat_id&msg=$msg");
exit();
}
}
?>