tinymce-editor/assets/out/fileman/php/movedir.php

<?php
/*
  RoxyFileman - web based file manager. Ready to use with CKEditor, TinyMCE.
  Can be easily integrated with any other WYSIWYG editor or CMS.

  Copyright (C) 2013, RoxyFileman.com - Lyubomir Arsov. All rights reserved.
  For licensing, see LICENSE.txt or http://RoxyFileman.com/license

  This program 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, either version 3 of the License.

  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.

  Contact: Lyubomir Arsov, liubo (at) web-lobby.com
*/
include '../system.inc.php';
include 'functions.inc.php';

verifyAction('MOVEDIR');
checkAccess('MOVEDIR');

$path = RoxyFile::FixPath(trim(empty($_GET['d']) ? '' : $_GET['d']));
$newPath = RoxyFile::FixPath(trim(empty($_GET['n']) ? '' : $_GET['n']));
verifyPath($path);
verifyPath($newPath);

if (is_dir(fixPath($path))) {
    if (mb_strpos($newPath, $path) === 0) {
        echo getErrorRes(t('E_CannotMoveDirToChild'));
    } elseif (file_exists(fixPath($newPath) . '/' . basename($path))) {
        echo getErrorRes(t('E_DirAlreadyExists'));
    } elseif (rename(fixPath($path), fixPath($newPath) . '/' . basename($path))) {
        echo getSuccessRes();
    } else {
        echo getErrorRes(t('E_MoveDir') . ' ' . basename($path));
    }
} else {
    echo getErrorRes(t('E_MoveDirInvalisPath'));
}