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Re: Re: Can you spot the problem?by hardburn (Abbot) |
on Mar 05, 2004 at 15:45 UTC ( [id://334250]=note: print w/replies, xml ) | Need Help?? |
Don't parse IP addresses with regexen in real code. The OP makes an amusing puzzle (one which I have admittedly not figured out yet), but nothing more. There are far more valid formats for IPv4 than the traditional dotted-quad one. I don't even want to think about all the formats available for IPv6. Look at Valid IP? for more info. ---- Note: All code is untested, unless otherwise stated
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