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<?php
/*
* Textpattern Content Management System
* https://textpattern.com/
*
* Copyright (C) 2026 The Textpattern Development Team
*
* This file is part of Textpattern.
*
* Textpattern is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, version 2.
*
* Textpattern is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Textpattern. If not, see <https://www.gnu.org/licenses/>.
*/
/**
* Remove files and directories.
*
* <code>
* Txp::get('\Textpattern\Admin\Tools')->removeFiles(txpath, 'setup');
* </code>
*
* @since 4.6.0
* @package Admin\Tools
*/
namespace Textpattern\Admin;
class Tools
{
/**
* Warnings.
*
* @var array
*/
private $warnings;
/**
* Constructor.
*/
public function __construct()
{
$this->warnings = array();
}
/**
* Removes files and directories.
*
* @param string $root The parent directory
* @param array $files Files to remove
* @return bool The result
*/
public static function removeFiles($root, $files = null)
{
if (!is_dir($root) || !is_writable($root)) {
return false;
} elseif (!isset($files)) {
$files = array_diff(scandir($root), array('.', '..'));
} elseif (!is_array($files)) {
$files = do_list_unique($files);
}
$result = true;
foreach ($files as $file) {
$file = $root.DS.$file;
if (is_file($file)) {
$result &= unlink($file);
} elseif ($result &= self::removeFiles($file)) {
$result &= rmdir($file);
}
}
return $result;
}
/**
* Outputs warnings.
*
* @return array The warnings
*/
public function getWarnings()
{
return $this->warnings;
}
}