<?php
if (session_status() == PHP_SESSION_NONE) {
session_start();
}
// Clear all session data
session_unset();
// Destroy the session
session_destroy();
// Clear session cookie
if (ini_get("session.use_cookies")) {
$params = session_get_cookie_params();
setcookie(session_name(), '', time() - 42000,
$params["path"], $params["domain"],
$params["secure"], $params["httponly"]
);
}
// Redirect to welcome page
header('Location: welcome.php');
exit();
?>
