Zend\Diactoros\Uri::withHost PHP Метод

    public function withHost($host)
    {
        if (!is_string($host)) {
            throw new InvalidArgumentException(sprintf('%s expects a string argument; received %s', __METHOD__, is_object($host) ? get_class($host) : gettype($host)));
        }
        if ($host === $this->host) {
            // Do nothing if no change was made.
            return clone $this;
        }
        $new = clone $this;
        $new->host = $host;
        return $new;
    }