Calculate till 2 decimals

[xoluz]

Hey there!

How can I calculate till 2 decimals after the comma?

I've got something like this now

[code]
$price1 = array_sum($prices);
$test = $price1 * 0.7;
echo $test;
[/code]

Now I'm getting values like 32.233 or 500.300, but they should be 32,23 and 500,30 :s

[akitchin]

round($value, 2)

look it up in the manual for more info and similar functions.

[xoluz]

tnx ill check it out

[Barand]

Also, have a look at [a href=\"http://www.php.net/number_format\" target=\"_blank\"]number_format() function[/a]

eg

[code]$test = 32.4567;

echo number_format($test, 2, ',', '');[/code]

--> 32,46