Posted by Hero Wanders on 08/28/05 02:24

Hello!


>>I'd like to write a function who return a float with only two digits
>>after the point.
>>
>>For instance : 12.34567 -> 12.34
>>
>
> http://www.php.net/round

That *rounds* the value instead of returning the float with only the
last to digits of it (ok actually Thierry asked for a function which
returns *a* float (function give($float) { return 3.14; } would do it)).

I think

function cutFloat($float)
{
return (float) floor($float*100)/100;
}

is what Thierry really searches.

Greetings,
Hero Wanders

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