/**
* Open directory handle.
*
* This method is called in response to opendir().
*
* @param string $path Specifies the URL that was passed to opendir().
* @param int $options Whether or not to enforce safe_mode (0x04).
* @return boolean TRUE on success or FALSE on failure.
*/
public function dir_opendir($path, $options)
{
$this->createStreamWrapper($path);
return $this->streamWrapper->openDirectory($path, $options);
}