Re: decimal formatting



wesley@xxxxxxxxxxxx wrote:

Hi all
I have a floating point number stored in a variable. i want to round
that number off to two places and store it in a variable. Does anyone
know how to do that?
I know that i can use the printf to display the number to 2 decimal
places. but i want to store that number in a vaiable.

How about this:
$value = 3.1415926535897932384626433832795;
$value = round($value, 2);

http://no.php.net/round

--
Kim André Akerø
- kimandre@xxxxxxxxxxxxxxxxxx
(remove NOSPAM to contact me directly)
.