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Posted by Kim Andrι Akerψ on 09/11/06 11:20
wesley@ispace.co.za 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 AndrΓ© AkerΓΈ
- kimandre@NOSPAMbetadome.com
(remove NOSPAM to contact me directly)
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