note 53602 added to wrappers

And how do we know what filters like "string.toupper" are available to us? What part of the manual would that info be in ? ---- Manual Page -- http://www.php.net/manual/en/wrappers.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+53602 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+53602&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+53602&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+53602&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+53602&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+53602&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+53602&report=yes Search -- http://master.php.net/manage/user-notes.php