note 87892 added to function.is-dir

I had some issues with is_dir, on my main server the function worked, but on my test server it returned false for the same dir, i was using gentoo and apache. the dir existed, tried ls , it worked, after a lot of trial-and-error messing about it seems the dir you're trying to check has to have execution permissions in order to work... hope this helped some of you... ---- Server IP: 69.147.83.197 Probable Submitter: 194.113.165.224 ---- Manual Page -- http://www.php.net/manual/en/function.is-dir.php Edit -- https://master.php.net/note/edit/87892 Del: integrated -- https://master.php.net/note/delete/87892/integrated Del: useless -- https://master.php.net/note/delete/87892/useless Del: bad code -- https://master.php.net/note/delete/87892/bad+code Del: spam -- https://master.php.net/note/delete/87892/spam Del: non-english -- https://master.php.net/note/delete/87892/non-english Del: in docs -- https://master.php.net/note/delete/87892/in+docs Del: other reasons-- https://master.php.net/note/delete/87892 Reject -- https://master.php.net/note/reject/87892 Search -- https://master.php.net/manage/user-notes.php