PhpOffice\PhpPresentation\Tests\TestHelperDOCX::deleteDir PHP Метод

    public static function deleteDir($dir)
    {
        foreach (scandir($dir) as $file) {
            if ($file === '.' || $file === '..') {
                continue;
            } elseif (is_file($dir . "/" . $file)) {
                unlink($dir . "/" . $file);
            } elseif (is_dir($dir . "/" . $file)) {
                self::deleteDir($dir . "/" . $file);
            }
        }
        rmdir($dir);
    }