<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpKernel\Exception; /** * TooManyRequestsHttpException. * * @author Ben Ramsey <ben@benramsey.com> * @see http://tools.ietf.org/html/rfc6585 */ class TooManyRequestsHttpException extends HttpException { /** * Constructor. * * @param integer|string $retryAfter The number of seconds or HTTP-date after which the request may be retried * @param string $message The internal exception message * @param \Exception $previous The previous exception * @param integer $code The internal exception code */ public function __construct($retryAfter = null, $message = null, \Exception $previous = null, $code = 0) { $headers = array(); if ($retryAfter) { $headers = array('Retry-After' => $retryAfter); } parent::__construct(429, $message, $previous, $headers, $code); } }