# wp-optimize/3.2.3/vendor/kriswallsmith/assetic/src/Assetic/Util/LessUtils.php

WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance, version 3.2.3. 25 lines.

- Page: https://pluginprobe.com/plugins/wp-optimize/3.2.3/code/vendor/kriswallsmith/assetic/src/Assetic/Util/LessUtils.php
- Raw: https://pluginprobe.com/plugins/wp-optimize/3.2.3/raw/vendor/kriswallsmith/assetic/src/Assetic/Util/LessUtils.php
- Modified: 2021-06-07T22:42:16+00:00

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```php
<?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]+)/';
}

```