1<?php 2 3/* 4 * This file is part of the Symfony package. 5 * 6 * (c) Fabien Potencier <fabien@symfony.com> 7 * 8 * For the full copyright and license information, please view the LICENSE 9 * file that was distributed with this source code. 10 */ 11 12namespace Symfony\Component\HttpKernel; 13 14use Symfony\Component\HttpFoundation\Request; 15use Symfony\Component\HttpFoundation\Response; 16 17/** 18 * HttpKernelInterface handles a Request to convert it to a Response. 19 * 20 * @author Fabien Potencier <fabien@symfony.com> 21 */ 22interface HttpKernelInterface 23{ 24 const MASTER_REQUEST = 1; 25 const SUB_REQUEST = 2; 26 27 /** 28 * Handles a Request to convert it to a Response. 29 * 30 * When $catch is true, the implementation must catch all exceptions 31 * and do its best to convert them to a Response instance. 32 * 33 * @param Request $request A Request instance 34 * @param int $type The type of the request 35 * (one of HttpKernelInterface::MASTER_REQUEST or HttpKernelInterface::SUB_REQUEST) 36 * @param bool $catch Whether to catch exceptions or not 37 * 38 * @return Response A Response instance 39 * 40 * @throws \Exception When an Exception occurs during processing 41 */ 42 public function handle(Request $request, $type = self::MASTER_REQUEST, $catch = true); 43} 44