stafett-for-livet/logout.php

<?php
// Initialize the session
session_start();
 
// Unset all of the session variables
$_SESSION = [];
 
// Destroy the session.
session_destroy();

session_start();
$_SESSION['alert'][] = ['info', 'Du har blitt logget av.'];

// Redirect to login page
header("location: login.php");
exit;
?>