wp-optimize / vendor / kriswallsmith / assetic / src / Assetic / Util / LessUtils.php

LessUtils.php in WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance 3.2.5, at vendor/kriswallsmith/assetic/src/Assetic/Util/LessUtils.php

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1	<?php
2
3	/*
4	* This file is part of the Assetic package, an OpenSky project.
5	*
6	* (c) 2010-2014 OpenSky Project Inc
7	*
8	* For the full copyright and license information, please view the LICENSE
9	* file that was distributed with this source code.
10	*/
11
12	namespace Assetic\Util;
13
14	/**
15	* Less Utils.
16	*
17	* @author Kris Wallsmith <[email protected]>
18	*/
19	abstract class LessUtils extends CssUtils
20	{
21	const REGEX_IMPORTS = '/@import(?:-once)? (?:\([a-z]\) )?(?:url\()?(\'\|"\|)(?P<url>[^\'"\)\n\r])\1\)?;?/';
22	const REGEX_IMPORTS_NO_URLS = '/@import(?:-once)? (?:\([a-z]\) )?(?!url\()(\'\|"\|)(?P<url>[^\'"\)\n\r])\1;?/';
23	const REGEX_COMMENTS = '/((?:\/\[^]\+(?:[^\/][^]\+)\/)\|\/\/[^\n]+)/';
24	}
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