/**
* creates a redirect response conforming to the rules defined for a redirect status code
* The URL to redirect to should be a full URL, with schema etc.
*
* @param string $url
* @param integer $status
* @param array $headers
*
* @throws \InvalidArgumentException
*/
public function __construct($url, $status = Response::HTTP_FOUND, $headers = [])
{
parent::__construct('', $status, $headers);
$this->setTargetUrl($url);
if (!$this->isRedirect()) {
throw new \InvalidArgumentException(sprintf('The HTTP status code is not a redirect ("%s" given).', $status));
}
}
/**
* generate error and (optional) error page content
*
* @param integer $errorCode
*/
protected function generateHttpError($errorCode = 404)
{
$content = '<h1>' . $errorCode . ' ' . Response::$statusTexts[$errorCode] . '</h1>';
Response::create($content, $errorCode)->send();
exit;
}