get_id()); } public static function getSubscriptionsForOrder(WC_Order $order, $options = []) { if (!\function_exists('wcs_get_subscriptions_for_order')) { return []; } return wcs_get_subscriptions_for_order($order, $options); } public static function getUsersSubscriptions($userId) { if (!\function_exists('wcs_get_users_subscriptions') || !$userId) { return []; } return wcs_get_users_subscriptions($userId); } }