note 108156 added to function.trim

I needed a quick function to check if a string was "trimmable". Maybe some of you could need this: function trim_check($str){ if(strlen($str) > strlen(trim($str))) return true; else return false; } ---- Server IP: 85.19.212.230 Probable Submitter: 85.164.9.161 ---- Manual Page -- http://www.php.net/manual/en/function.trim.php Edit -- https://master.php.net/note/edit/108156 Del: integrated -- https://master.php.net/note/delete/108156/integrated Del: useless -- https://master.php.net/note/delete/108156/useless Del: bad code -- https://master.php.net/note/delete/108156/bad+code Del: spam -- https://master.php.net/note/delete/108156/spam Del: non-english -- https://master.php.net/note/delete/108156/non-english Del: in docs -- https://master.php.net/note/delete/108156/in+docs Del: other reasons-- https://master.php.net/note/delete/108156 Reject -- https://master.php.net/note/reject/108156 Search -- https://master.php.net/manage/user-notes.php