note 27530 added to tutorial.useful

Just to make the point once more. The notes are being edited and support questions/bug reports/feature request/comments on lack of documentation, are being deleted from them (and you may get a rejection email), so if you post a question/bug/feature/complaint, it will be removed. (But once you get an answer/bug solution/function documentation, feel free to come back and add it here!) -- http://www.php.net/manual/en/tutorial.useful.php http://master.php.net/manage/user-notes.php?action=edit+27530 http://master.php.net/manage/user-notes.php?action=delete+27530 http://master.php.net/manage/user-notes.php?action=reject+27530