[Pdns-users] Status of poweradmin?

Roger Libiez rlibiez at arthmoor.com
Sat Feb 9 19:15:12 UTC 2008

inet_pton and inet_ntop both require PHP >= 5.1.0 though. I understand 
that PHP 4 has reached end of life, but I'm not sure how much 
penetration PHP 5 has yet. These functions are also not available on 
Windows machines, though I don't know how many Windows users are using 

Hugo van der Kooij wrote:
> The current trick used in pdnsadmin is to validate IPv4 with:
> ~        function is_valid_ip($ip)
> ~        {
> ~                return( $ip == long2ip(ip2long($ip))) ? true : false;
> ~        }
> If my understanding of the PHP manual is correct this would work for
> both IPv4 and IPv6 if one uses inet_pton and inet_ntop instead.

PDNS-Admin: http://www.iguanadons.net/pdns-admin
Arthmoor Internet Services: http://www.arthmoor.com

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