Fragen\GitHub_Updater\Base::get_update_url PHP Метод

    protected function get_update_url($type, $action, $repo_name)
    {
        $update_url = esc_attr(add_query_arg(array('action' => $action, $type => urlencode($repo_name)), self_admin_url('update.php')));
        return $update_url;
    }