/**
* Constructor
*
* @param string $base_uri
*
* @throw InvalidArgumentException
*/
public function __construct($base_uri = "")
{
// Set Base URI
if (!is_string($base_uri)) {
throw new InvalidArgumentException("Base URI must be a string value");
}
$this->base_uri = $base_uri;
// New Request
$this->request = Request::getInstance($this);
$this->response = Response::getInstance($this);
}
