Strange is_dir() behavior

[Marcos Mendonça <marcosm@xxxxxxxxx>]

Hello

I'm using PHP 4.3.9, under Windows XP with Apache.

I have the following directory structure on a given app, i'm working on.

photos/
      > folder1
      > folder2
      > folder3
      > ... and so on

I'm trying the following code to make a list of folder under photos:

                      $d = dir('photos/');

			while (false !== ($entry = $d->read())) {
			    if (is_dir($entry) && $entry != '.' && $entry != '..')
 			    	echo $entry . "<br />";
			}

For some strange reason, that echoes nothing. is_dir is returning
false on every folder (dir)
under photos, except for '.' and '..' dirs. Can someone explain this?

Thanks ind advance.
Marcos

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