note 108702 added to function.is-dir

FYI: is_dir seems to fail with following dir (nix equiv. as well): C:\wamp\www\hmvc\resources\lang\es-ar note: hyphen in last elem. ---- Server IP: 69.147.83.197 Probable Submitter: 78.86.166.235 ---- Manual Page -- http://www.php.net/manual/en/function.is-dir.php Edit -- https://master.php.net/note/edit/108702 Del: integrated -- https://master.php.net/note/delete/108702/integrated Del: useless -- https://master.php.net/note/delete/108702/useless Del: bad code -- https://master.php.net/note/delete/108702/bad+code Del: spam -- https://master.php.net/note/delete/108702/spam Del: non-english -- https://master.php.net/note/delete/108702/non-english Del: in docs -- https://master.php.net/note/delete/108702/in+docs Del: other reasons-- https://master.php.net/note/delete/108702 Reject -- https://master.php.net/note/reject/108702 Search -- https://master.php.net/manage/user-notes.php