note 52020 added to function.ceil

To round a number up to the nearest power of 10 use this simple procedure: $multiplier = .1; while($number>1) { $number /= 10; $multiplier *= 10; } $number = ceil($number) * $multiplier; ---- Manual Page -- http://www.php.net/manual/en/function.ceil.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+52020 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+52020&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+52020&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+52020&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+52020&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+52020&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+52020&report=yes Search -- http://master.php.net/manage/user-notes.php