www.gusucode.com > CKFinder 文件管理器PHP版 v3.0源码程序 > code/core/connector/php/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/MimeType/ExtensionGuesserInterface.php
<?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\HttpFoundation\File\MimeType; /** * Guesses the file extension corresponding to a given mime type. */ interface ExtensionGuesserInterface { /** * Makes a best guess for a file extension, given a mime type. * * @param string $mimeType The mime type * * @return string The guessed extension or NULL, if none could be guessed */ public function guess($mimeType); }