note 47758 added to function.is-dir

I wanted only to extract dirs of a given directory, so I used the following code: <?php if (is_dir($file)==true) { $dirs[] = $file; } ?> ...this code does not work for me, but ... <?php if (is_file($file)==false) { $dirs[] = $file; } ?> ..worked fine for me :). ---- Manual Page -- http://www.php.net/manual/en/function.is-dir.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+47758 Delete -- http://master.php.net/manage/user-notes.php?action=delete+47758&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+47758&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+47758&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+47758&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+47758&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+47758&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+47758&report=yes Search -- http://master.php.net/manage/user-notes.php