Destroy a PHP session on clicking a link
Make a page called logout.php
Logout.php_____
<?php
Session_start();
Session_destroy();
header('Location: ' . $_SERVER['HTTP_REFERER']);
?>
Your page______
<a href="Logout.php">Logout</a>
Wrong code. you can use this code:
<?php if($_GET['logout']==1) session_destroy(); ?>
<a href="?logout=1">Logout</a>
No it is not a valid code. It will destroy the session at the time of loading the php page.
For destroying session on click you should write
<a href="logout.php" >Logout</a>
in logout.php
session_destroy();