Unlink function not working

[phpfrnd]

Hello
This is my code ,
i want to delete databse row and image from folder
it delete only database row,but it not delete image from folder...Why?
Please Help me

<?php
include('config.php');
$id=$_REQUEST['id'];
$image=$_REQUEST['image'];
$target_path='upload/';
if(isset($_REQUEST['action'])=='delete')
{
$query="delete from tbl_user where id='$id'";
$r1=mysql_query($query) or die(mysql_error());
unlink($target_path.$image);
header('Location:welcome.php');

}

?>


Thank you

[tomharto]

What id suggest trying first is looking at the string its trying to unlink

PHP Code:

<?php
include('config.php');
$id=$_REQUEST['id'];
$image=$_REQUEST['image'];
$target_path='upload/';
if(isset($_REQUEST['action'])=='delete')
{
$query="delete from tbl_user where id='$id'";
$r1=mysql_query($query) or die(mysql_error());
 echo "".$target_path.$image."";
}

?>

and checking the path and file are correct.

[Fumigator]

You can also check the return value from unlink() to see if it's true or false. You should probably comment out your header() call while you're trying to get this working because there may be an error message you're missing due to the immediate redirect.