Re: whats wrong with this code?

ummmmm, this might be basic (but I've done it before)........ Did you remember to output somewhere before you execute the pasted code: <html><head></head><body> check view page source in Netscape or the equivalent in IE. Happy weekend. John Parker "Martin A. Marques" wrote: > > <? > $ip=getenv("REMOTE_ADDR"); > $name=gethostbyaddr($ip); > $dns_nombre=split(".",$name); > > for (reset($dns_nombre);$llave=key($dns_nombre);next($dns_nombre)){ > echo(sprintf("%s, ",$llave)); > echo(sprintf("%s <br>",$dns_nombre[$i])); > } > ?> > > It outputs nothing at all. Why is this??? > > -- > "And I'm happy, because you make me feel good, about me." - Melvin Udall > ----------------------------------------------------------------- > Martin Marques email: martin@math.unl.edu.ar > Santa Fe - Argentina http://math.unl.edu.ar/~martin/ > Administrador de sistemas en math.unl.edu.ar > ----------------------------------------------------------------- > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > For additional commands, e-mail: php-general-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net -- John Parker, Design Engineer, Snorkel International Ph: 816/676-6419 Fax: 785/989-3556