<?php /* * This file is part of the Assetic package, an OpenSky project. * * (c) 2010-2014 OpenSky Project Inc * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Assetic\Util; /** * Less Utils. * * @author Kris Wallsmith <kris.wallsmith@gmail.com> */ abstract class LessUtils extends CssUtils { const REGEX_IMPORTS = '/@import(?:-once)? (?:\([a-z]*\) )?(?:url\()?(\'|"|)(?P<url>[^\'"\)\n\r]*)\1\)?;?/'; const REGEX_IMPORTS_NO_URLS = '/@import(?:-once)? (?:\([a-z]*\) )?(?!url\()(\'|"|)(?P<url>[^\'"\)\n\r]*)\1;?/'; const REGEX_COMMENTS = '/((?:\/\*[^*]*\*+(?:[^\/][^*]*\*+)*\/)|\/\/[^\n]+)/'; }