php3-list | 199908

Re: [PHP3] Reg exp? From: NHB Internet Services (dbruce <email protected>)
Date: 08/30/99

> $num = '40.123498710';
> number_format($num, 2);

If I have 39.99511235 it rounds it up to 40.
How do I just drop the extra numbers, but not affect the actual value?

Thanx

----- Original Message -----
From: billzeller <billzeller <email protected>>
To: NHB Internet Services <dbruce <email protected>>
Sent: Monday, August 30, 1999 6:26 PM
Subject: Re: [PHP3] Reg exp
> ----- Original Message -----
> From: NHB Internet Services <dbruce <email protected>>
> To: PHP List <php3 <email protected>>
> Sent: Monday, August 30, 1999 6:19 PM
> Subject: [PHP3] Reg exp?
>
>
> > Dumb question:
> >
> > With a number, 40.123498710
> >
> > How do I get just 40.12?
> >
> > Thank you,
> >
> > Derek
> >
> >
> > --
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