<?php
require_once __DIR__ . '/../config/auth.php';

// Clear all session variables
$_SESSION = [];

// Delete the session cookie if it exists
if (ini_get('session.use_cookies')) {
    $params = session_get_cookie_params();
    setcookie(
        session_name(),
        '',
        time() - 42000,
        $params['path'],
        $params['domain'],
        $params['secure'],
        $params['httponly']
    );
}

// Destroy the session
session_destroy();

// Redirect to the login page
header("Location: login.php");
exit;