note 96964 added to function.rtrim

I notice what I believe is a bug on rtrim: eg: rtrim('sfa.htm','.htm') returns 'sfa', whereas rtrim('sfm.htm','.htm') returns 'sf', instead of 'sfm'; Any thought? ---- Server IP: 69.147.83.197 Probable Submitter: 130.190.208.12 ---- Manual Page -- http://www.php.net/manual/en/function.rtrim.php Edit -- https://master.php.net/note/edit/96964 Del: integrated -- https://master.php.net/note/delete/96964/integrated Del: useless -- https://master.php.net/note/delete/96964/useless Del: bad code -- https://master.php.net/note/delete/96964/bad+code Del: spam -- https://master.php.net/note/delete/96964/spam Del: non-english -- https://master.php.net/note/delete/96964/non-english Del: in docs -- https://master.php.net/note/delete/96964/in+docs Del: other reasons-- https://master.php.net/note/delete/96964 Reject -- https://master.php.net/note/reject/96964 Search -- https://master.php.net/manage/user-notes.php