<!DOCTYPE html>

<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
        <?php
       // session_start();
              $_SESSION['username']=NULL;
              $_SESSION['name']=NULL;
               echo '<META http-equiv="refresh" content="0;login.php">';
 
        ?>
    </body>
</html>