Habari\StackItem::register PHP Метод

    public static function register($name, $resource = '', $version = 0)
    {
        // @todo add a hook here to register StackItem contents on demand
        $item = new StackItem($name, $version, $resource);
        if (!isset(self::$items[$name])) {
            self::$items[$name] = array();
        }
        self::$items[$name][$version] = $item;
        uksort(self::$items[$name], function ($a, $b) {
            return version_compare($a, $b);
        });
        return $item;
    }