private function modifyName($name)
    {
        if (!$this->caseSensitive) {
            $name = strtolower($name);
        }
        if ($this->handleDirSep) {
            if (strpos('\\', $name) !== false) {
                $name = str_replace('\\', '/', $name);
            }
        }

        return $name;
    }