# bpg@xxxxxxxxxx / 2007-01-14 10:49:49 -0500:
> > 1 function is_valid_ean($ean) {
> > 2 return (13 == strlen($ean)
> > 3 && is_numeric($ean)
> > 4 && (0 == (digit_sum($ean,1,1,3) % 10))
> > 5 );
> > 6 }
>
> Again, WOW! This is certainly the version I will use (if you don't mind).
Not at all. Also see my other post in this thread, I made more changes
to your code, you're welcome to use anything you find useful.
--
How many Vietnam vets does it take to screw in a light bulb?
You don't know, man. You don't KNOW.
Cause you weren't THERE. http://bash.org/?255991
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