Ergo\Http\Url::__toString PHP Method

    public function __toString()
    {
        if ($this->hasScheme()) {
            return $this->getScheme() . ':' . $this->getSchemeRelativeUrl();
        }
        if ($this->hasHost()) {
            return $this->getSchemeRelativeUrl();
        }
        return $this->getHostRelativeUrl();
    }