Phalcon\Http\Uri::__construct PHP Method

    public function __construct($uri = null)
    {
        if (empty($uri)) {
            return;
        }
        if (is_string($uri)) {
            $this->parts = parse_url($uri);
            if (!empty($this->parts['query'])) {
                $query = [];
                parse_str($this->parts['query'], $query);
                $this->parts['query'] = $query;
            }
            return;
        }
        if ($uri instanceof self) {
            $this->parts = $uri->parts;
            return;
        }
        if (is_array($uri)) {
            $this->parts = $uri;
            return;
        }
    }