[SOLVED] Logout Help

[Ell20]

Hi,

 

I have the code below, which used to work fine, however I have just changed hosts and now I am getting 2 errors:

 

<?php
if (isset($_SESSION['admin'])) {

header ("Location: http://" . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']) . "index.php");
ob_end_clean();
exit();

} else {
/* If user is logged in  */
$_SESSION = array();
session_destroy();
setcookie (session_name(), '', time()-300, '/', '', 0);
}
?>

 

Errors:

Warning: session_destroy() [function.session-destroy]: Trying to destroy uninitialized session in /home/prioryfi/public_html/logout.php on line 11

 

Warning: Cannot modify header information - headers already sent by (output started at /home/prioryfi/public_html/logout.php:11) in /home/prioryfi/public_html/logout.php on line 12

 

Appreciate any help

[ohdang888]

you have to have:

 

<?php

session_start();

 

at the top of the page

[Ell20]

Thanks for help.

 

There are no errors now but it dosent appear to do anything now, any ideas?

 

Cheers

[ohdang888]

nothing amazing is supposed to happen. It simply destroys the session. Add a "echo 'session deleted!'" cluase

[Ell20]

Yeah but I mean it dosent even navigate to the logout.php page now which is just supposed to display "You have successfully logged out".

 

Cheers