Ouzo\Uri\UriHelperGenerator::_prepareParameters PHP Метод

    private function _prepareParameters($uri)
    {
        preg_match_all('#:(\\w+)#', $uri, $matches);
        $parameters = Arrays::getValue($matches, 1, array());
        return Arrays::map($parameters, function ($parameter) {
            return '$' . $parameter;
        });
    }