<?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;

/**

 * MethodNotAllowedHttpException.

 *

 * @author Kris Wallsmith <kris@symfony.com>

 */

class MethodNotAllowedHttpException extends HttpException

{

    /**

     * Constructor.

     *

     * @param array     $allow         An array of allowed methods

     * @param string    $message       The internal exception message

     * @param Exception $previous      The previous exception

     * @param integer   $code          The internal exception code

     */

    public function __construct(array $allow, $message = null, \Exception $previous = null, $code = 0)

    {

        $headers = array('Allow' => strtoupper(implode(', ', $allow)));

        parent::__construct(405, $message, $previous, $headers, $code);

    }

}