SPUG: number inside of a number

Tue Sep 19 18:28:00 PDT 2006

Perhaps $number won't always be an integer though...

-- 
Charles DeRykus

-----Original Message-----
From: Dave O [mailto:cxreg at pobox.com] 
Sent: Tuesday, September 19, 2006 5:14 PM
To: Kevin Fink
Cc: luis medrano; spug-list at pm.org
Subject: Re: SPUG: number inside of a number

Or, avoid the number-to-string-to-number conversion:

if($number % 10 == 5)

On Tue, 19 Sep 2006, Kevin Fink wrote:

> if(substr($number,-1,1) == 5)
>
>
> luis medrano wrote:
> > List,
> >
> > I have a question, I need a variable where is holding a value 
> > (number) but I need to check and verify the last digit. For example
:
> > My $number=98765;
> >
> > if ($number  last digit is 5)
> >
> > I really appreciate you help.
> >
> > Thanks,
> > Luis
> >
> >
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