what about function round() with precision argument ?
check it:
for ($i = 0; $i < 10; $i += 0.25) {
echo round($i,2). "<br>";
}
----- Original Message -----
From: "Jennifer" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: 2001. május 3. 08:53
Subject: [PHP] Working with numbers
> I have a shopping cart that allows decimal points for quantities.
> I like it like that, but would like to remove any trailing zeros
> and if the quantity is not a fraction I would like to remove the
> decimal point too.
>
> What would be the easiest way to do this? I don't see any
> function that would make it easy.
>
> Jennifer
>
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