prepare('SELECT o.*, u.username AS u_name, u.email AS u_email FROM ' . tn('orders') . ' o LEFT JOIN ' . tn('users') . ' u ON u.id = o.user_id WHERE o.id = ? AND o.user_id = ?');
$stmt->execute([$id, $user['id']]);
$order = $stmt->fetch();
if (!$order) {
http_response_code(404);
require 'includes/header.php';
echo '