Happyr\LinkedIn\Http\UrlGenerator::getUrl PHP Метод

    public function getUrl($name, $path = '', $params = [])
    {
        $url = self::$domainMap[$name];
        if ($path) {
            if ($path[0] === '/') {
                $path = substr($path, 1);
            }
            $url .= $path;
        }
        if (!empty($params)) {
            // does it exist a query string?
            $queryString = parse_url($url, PHP_URL_QUERY);
            if (empty($queryString)) {
                $url .= '?';
            } else {
                $url .= '&';
            }
            // it needs to be PHP_QUERY_RFC3986. We want to have %20 between scopes
            $url .= http_build_query($params, null, '&', PHP_QUERY_RFC3986);
        }
        return $url;
    }