* [預定義常量](https://www.php.net/manual/zh/dir.constants.php) * [Directory](https://www.php.net/manual/zh/class.directory.php)— Directory 類 * [Directory::close](https://www.php.net/manual/zh/directory.close.php)— 釋放目錄句柄 * [Directory::read](https://www.php.net/manual/zh/directory.read.php)— 從目錄句柄中讀取條目 * [Directory::rewind](https://www.php.net/manual/zh/directory.rewind.php)— 倒回目錄句柄 * [目錄函數函數](https://www.php.net/manual/zh/ref.dir.php) * [chdir](https://www.php.net/manual/zh/function.chdir.php)— 改變目錄 * [chroot](https://www.php.net/manual/zh/function.chroot.php)— 改變根目錄 * [closedir](https://www.php.net/manual/zh/function.closedir.php)— 關閉目錄句柄 * [dir](https://www.php.net/manual/zh/function.dir.php)— 返回一個 Directory 類實例 * [getcwd](https://www.php.net/manual/zh/function.getcwd.php)— 取得當前工作目錄 * [opendir](https://www.php.net/manual/zh/function.opendir.php)— 打開目錄句柄 * [readdir](https://www.php.net/manual/zh/function.readdir.php)— 從目錄句柄中讀取條目 * [rewinddir](https://www.php.net/manual/zh/function.rewinddir.php)— 倒回目錄句柄 * [scandir](https://www.php.net/manual/zh/function.scandir.php)— 列出指定路徑中的文件和目錄