GuzzleHttp\Psr7\Uri::withQuery PHP Method

    public function withQuery($query)
    {
        $query = $this->filterQueryAndFragment($query);
        if ($this->query === $query) {
            return $this;
        }
        $new = clone $this;
        $new->query = $query;
        return $new;
    }

 public static function appendPath($url, $path)
 {
     $uri = new Psr7Uri($url);
     $cutUrl = (string) $uri->withQuery('')->withFragment('');
     if ($path === '' || $path[0] === '#') {
         return $cutUrl . $path;
     } else {
         return rtrim($cutUrl, '/') . '/' . ltrim($path, '/');
     }
 }