|
|
Posted by Anonymous on 05/25/05 05:58
db_guy wrote:
>
> <?
> $a=1.5345493;
>
> $b=round($a,2);
>
> echo "b: ".$b;
> ?>
>
> This code should return "b: 1.54", but instead returns "b: 1.53". Can
> anyone else confirm this?
>
> Also, does anyone have a way around this issue?
Since 1.534... is smaller than 1.535, round($a,2) will correctly round
it down to 1.53. I wouldn't know what should be wrong with that.
Check the rounding functions. There are also functions that always round
up or down, namely ceil() and floor(). Maybe you were looking for ceil()
instead of round()?
Navigation:
[Reply to this message]
|