note 78005 added to function.trim

I use this to remove unnecessary whitespace, it may be useful for you: <?php function removeWhiteSpace($string){ return preg_replace("| +|", " ", preg_replace("|(\r\n){3,}|", "\r\n\r\n", trim($string))); } ?> ---- Server IP: 147.32.160.17 Probable Submitter: 213.194.254.2 ---- Manual Page -- http://www.php.net/manual/en/function.trim.php Edit -- https://master.php.net/note/edit/78005 Del: integrated -- https://master.php.net/note/delete/78005/integrated Del: useless -- https://master.php.net/note/delete/78005/useless Del: bad code -- https://master.php.net/note/delete/78005/bad+code Del: spam -- https://master.php.net/note/delete/78005/spam Del: non-english -- https://master.php.net/note/delete/78005/non-english Del: in docs -- https://master.php.net/note/delete/78005/in+docs Del: other reasons-- https://master.php.net/note/delete/78005 Reject -- https://master.php.net/note/reject/78005 Search -- https://master.php.net/manage/user-notes.php