original_string: public function serve503()
  	{
  		$response = new Response();
  		$response->setStatusCode(Response::HTTP_SERVICE_UNAVAILABLE);
  		$response->headers->set('Retry-After', 3600);
  
  		return $this->render('Errors/503', [], $response);
  	}
code: public function serve503()
  	{
  		$response = new Response();
  		$response->setStatusCode(Response::HTTP_SERVICE_UNAVAILABLE);
  		$response->headers->set('Retry-After', 3600);
  
  		return $this->render('Errors/503', [], $response);
  	}
code_tokens: public function serve503 ( ) { $ response = new Response ( ) ; $ response -> setStatusCode ( Response :: HTTP_SERVICE_UNAVAILABLE ) ; $ response -> headers -> set ( 'Retry-After' , 3600 ) ; return $ this -> render ( 'Errors/503' , [ ] , $ response ) ; }
docstring: Affichage page 503
docstring_tokens: Affichage page 503