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Closing a session from a link


goocharlton

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You can use it in the way suggested by abdbuet, meaning insert the code in an if() to check if logout isset().

 

<?php
session_start();
if(isset($_GET['logout'])){
     // 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, '/');
     }

     // Finally, destroy the session.
     session_destroy();
}
?>

 

The comments are from the manual (in the session_destroy() function). What it does is simple, it destroys the session variable together with it's associated cookie.

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