note 54880 added to function.array-walk

to the note right before this one. that will only trim leading and trailing white space. if you want to trim white space inside the string (ie 'hello world' to 'hello world') you should use this: $val = preg_replace ( "/\s\s+/" , " " , $val ) ; this will also trim leading and trailing white space. ---- Manual Page -- http://www.php.net/manual/en/function.array-walk.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+54880 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+54880&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+54880&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+54880&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+54880&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+54880&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+54880&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+54880&report=yes Search -- http://master.php.net/manage/user-notes.php