Decimal places

[k0r54]

Hi,

Is there a function so i can make $a = 0.64589 into a 3 decimal place number?

Thanks
Adam

[chazzy]

$a=round(.64589,3);

[k0r54]

ahh round :)

Thank you :)

[k0r54]

just a further question to this one.

If the number is 10 how can i make it 10.00?

Thanks

[NogDog]

$value = 10;
echo number_format ($value, 2);
// ...or...
printf("%.2d", $value);