note 16407 added to ref.math

Here's a funtcion I wrote to move the decimal point of a number over x spaces. function movedec ($num , $move){ while(strlen($num) <= $move){ $num = '0'.$num; $inc++; } $num = strrev($num); $num = eregi_replace("([0-9]{".$move."})([0-9])","\\1.\\2",$num); $num = strrev($num); return $num; } so $n = movedec(3456,3); would output 3.456 if you put $n = movedec(34,5); outputs 0.00034 -- http://www.php.net/manual/en/ref.math.php http://master.php.net/manage/user-notes.php?action=edit+16407 http://master.php.net/manage/user-notes.php?action=delete+16407 http://master.php.net/manage/user-notes.php?action=reject+16407