Scalr\Api\Rest\Http\Request::getHost PHP Метод

    public function getHost()
    {
        if (isset($this->env['HTTP_HOST'])) {
            if (strpos($this->env['HTTP_HOST'], ':') !== false) {
                $r = explode(':', $this->env['HTTP_HOST'], 2);
                return $r[0];
            }
            return $this->env['HTTP_HOST'];
        }
        return $this->env['SERVER_NAME'];
    }