ip2long and long2ip and a bit of bitwise logic is really all you need. -Rasmus
On Fri, 31 May 2002, Chris Knipe wrote: > Hi all, > > anyone know of any good pre-written classes or functions to work with IP > address space? > > I'm looking for things which can verify correct notation of IP addresses > (fine, that's easy enough), but also verify things like network addresses, > broadcast addresses, and work out subnet masks when a start and end IP > address is given... > > Any ideas? I'm sure I can just write my own... But it's going to save me > allot of time if something like this is out there already for me to use. > > -- > me > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
