(PHP 4 >= 4.3.2, PHP 5)
streamWrapper::dir_opendir — Open directory handle
$path
   , int $options
   )This method is called in response to opendir().
pathSpecifies the URL that was passed to opendir().
Note:
The URL can be broken apart with parse_url().
optionsWhether or not to enforce safe_mode (0x04).
   Returns TRUE on success or FALSE on failure.