Rounding up

[Anon]

If I do a mathematical function like this:

<?
$atext = $goals3 / ($apps3 + $subs3);
echo $atext;
?>

and get an answer like this: 0.16551724137931

is there any way of rounding up to 0.166?

[Anon]

Check out the round() function,

www.php.net/round

Cheers,
-k