MC4WP_Admin::sort_menu_items_by_position PHP Method

    public function sort_menu_items_by_position($a, $b)
    {
        $pos_a = isset($a['position']) ? $a['position'] : 80;
        $pos_b = isset($b['position']) ? $b['position'] : 90;
        return $pos_a < $pos_b ? -1 : 1;
    }