You could put the vars into an array, and use the max fcn:
$limit = max($varArray);
foreach($varArray as $value) {
if ($value == $limit) {
// run something
}
}
--
Matt Grimm
Web Developer
The Health TV Channel, Inc.
(a non - profit organization)
3820 Lake Otis Parkway
Anchorage, AK 99508
907.770.6200 ext. 686
907.336.6205 (fax)
E-mail: [EMAIL PROTECTED]
Web: www.healthtvchannel.org
> ----- Original Message -----
> From: "Steve Buehler" <[EMAIL PROTECTED]>
> To: "PHP" <[EMAIL PROTECTED]>
> Sent: Tuesday, May 27, 2003 11:45 AM
> Subject: [PHP] greater than question
>
>
> > Hopefully someone has done this and has an easy answer. I know that I
can
> > do what I need with a LOT of code, but am trying to come up with
something
> > a little shorter that 50 lines of code. Here is the problem. I have 4
> > variables that each have a number in them. I need to find which one has
> > the highest number. I then just need to do something with that number.
> If
> > two or more have the same "highest" number, than I need to do the same
> > thing with them. So......
> > $a=5
> > $b=1
> > $c=5
> > $d=3
> >
> > $a and $c are the highest number. I need to run something on those two
> > variables.
> >
> > Thanks in Advance
> > Steve
> >
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, visit: http://www.php.net/unsub.php
> >
> >
>
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