note 98074 added to function.trim

The comment below by "Onur Nizam" has a lot of redundant code. No need to have removeSpaces(), you can call trim() directly instead. If you're working with forms I suggest searching for good tutorials about filtering and validating data submitted through forms and there are a lot of frameworks and libraries that already take care of this. ---- Server IP: 69.147.83.197 Probable Submitter: 88.203.99.122 ---- Manual Page -- http://www.php.net/manual/en/function.trim.php Edit -- https://master.php.net/note/edit/98074 Del: integrated -- https://master.php.net/note/delete/98074/integrated Del: useless -- https://master.php.net/note/delete/98074/useless Del: bad code -- https://master.php.net/note/delete/98074/bad+code Del: spam -- https://master.php.net/note/delete/98074/spam Del: non-english -- https://master.php.net/note/delete/98074/non-english Del: in docs -- https://master.php.net/note/delete/98074/in+docs Del: other reasons-- https://master.php.net/note/delete/98074 Reject -- https://master.php.net/note/reject/98074 Search -- https://master.php.net/manage/user-notes.php