Did you look at the function list to see if gethostbyname() or something
similar exists?

On Mon, 2002-01-21 at 01:20, Police Trainee wrote:
> Hello. Can anyone tell me how to resolve an IP into a
> hostname? I've tried $REMOTE_HOST but all i get back
> from it is the ip or blank. Is there another
> environmental variable i need to use or do i have to
> do something more complicated?
> 
> thanks sooooo much!
> -mark
> 
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Austin Gonyou
Systems Architect, CCNA
Coremetrics, Inc.
Phone: 512-698-7250
email: [EMAIL PROTECTED]

"It is the part of a good shepherd to shear his flock, not to skin it."
Latin Proverb

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