# wp-optimize/3.2.5/vendor/robloach/component-installer/src/ComponentInstaller/Util/Filesystem.php

WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance, version 3.2.5. 66 lines.

- Page: https://pluginprobe.com/plugins/wp-optimize/3.2.5/code/vendor/robloach/component-installer/src/ComponentInstaller/Util/Filesystem.php
- Raw: https://pluginprobe.com/plugins/wp-optimize/3.2.5/raw/vendor/robloach/component-installer/src/ComponentInstaller/Util/Filesystem.php
- Modified: 2021-06-07T22:42:16+00:00

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```php
<?php

/*
 * This file is part of Component Installer.
 *
 * (c) Rob Loach (http://robloach.net)
 *
 * For the full copyright and license information, please view the LICENSE.md
 * file that was distributed with this source code.
 */

namespace ComponentInstaller\Util;

use Composer\Util\Filesystem as BaseFilesystem;

/**
 * Provides basic file system operations.
 */
class Filesystem extends BaseFilesystem
{
    /**
     * Performs a recursive-enabled glob search with the given pattern.
     *
     * @param string $pattern
     *   The pattern passed to glob(). If the pattern contains "**", then it
     *   a recursive search will be used.
     * @param int $flags
     *   Flags to pass into glob().
     *
     * @return mixed
     *  An array of files that match the recursive pattern given.
     */
    public function recursiveGlob($pattern, $flags = 0)
    {
        // Perform the glob search.
        $files = glob($pattern, $flags);

        // Check if this is to be recursive.
        if (strpos($pattern, '**') !== FALSE) {
             foreach (glob(dirname($pattern).'/*', GLOB_ONLYDIR|GLOB_NOSORT) as $dir) {
                 $files = array_merge($files, $this->recursiveGlob($dir.'/'.basename($pattern), $flags));
             }
        }

        return $files;
    }

    /**
     * Performs a recursive glob search for files with the given pattern.
     *
     * @param string $pattern
     *   The pattern passed to glob().
     * @param int $flags
     *   Flags to pass into glob().
     *
     * @return mixed
     *  An array of files that match the recursive pattern given.
     */
    public function recursiveGlobFiles($pattern, $flags = 0)
    {
        $files = $this->recursiveGlob($pattern, $flags);

        return array_filter($files, 'is_file');
    }
}

```