[SOLVED] Destroyed session still visible

[frost]

Hello,

 

After destroying a session using:

 

<?php
// Initialize the session.
// If you are using session_name("something"), don't forget it now!
session_start();

// Unset all of the session variables.
$_SESSION = array();

// If it's desired to kill the session, also delete the session cookie.
// Note: This will destroy the session, and not just the session data!
if (isset($_COOKIE[session_name()])) {
    setcookie(session_name(), '', time()-42000, '/');
}
session_unset();
// Finally, destroy the session.
session_destroy();
header("Location: ./?");
?>

 

I can simply hit the back button and all of the information is still visible. Is there a way around this?

 

Edit: A refresh will clear all of the values but I was hoping to get it done without the refresh.

[cooldude832]

just wrote this answer

 

http://www.phpfreaks.com/forums/index.php/topic,178637.0.html