note 32708 added to function.sprintf

here is a simple function to add commas to a number. function comma_format($num){ $number = sprintf("%01.2f", $num); while (preg_match("!(-?\d+)(\d\d\d)!", $number)) { $number = preg_replace("!(-?\d+)(\d\d\d)!","$1,$2", $number); } return $number; } ---- Manual Page -- http://www.php.net/manual/en/function.sprintf.php Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+32708 Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+32708&report=yes Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+32708&report=yes