note 88542 added to function.is-dir

When I run a scandir I always run a simple filter to account for file system artifacts (especially from a simple ftp folder drop) and the "." ".." that shows up in every directory: <?php if (is_dir($folder){ $contents = scandir($folder); $bad = array(".", "..", ".DS_Store", "_notes", "Thumbs.db"); $files = array_diff($contents, $bad); } ?> ---- Server IP: 64.71.164.2 Probable Submitter: 70.91.125.243 ---- Manual Page -- http://www.php.net/manual/en/function.is-dir.php Edit -- https://master.php.net/note/edit/88542 Del: integrated -- https://master.php.net/note/delete/88542/integrated Del: useless -- https://master.php.net/note/delete/88542/useless Del: bad code -- https://master.php.net/note/delete/88542/bad+code Del: spam -- https://master.php.net/note/delete/88542/spam Del: non-english -- https://master.php.net/note/delete/88542/non-english Del: in docs -- https://master.php.net/note/delete/88542/in+docs Del: other reasons-- https://master.php.net/note/delete/88542 Reject -- https://master.php.net/note/reject/88542 Search -- https://master.php.net/manage/user-notes.php