(MeowChow) Re3: Check IP with support for CIDR

My bad, I forgot to negate the result:

return not unpack ('N', pack ('C4', split /\./, $i) ^ pack ('C4', spli
+t /\./, $1)) >> 32 - $2;
[download]

   MeowChow                                   
               s aamecha.s a..a\u$&owag.print

Comment on (MeowChow) Re3: Check IP with support for CIDR Download Code

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Re: (MeowChow) Re3: Check IP with support for CIDR by xaphod (Monk) on Apr 12, 2002 at 08:56 UTC
That works. So I guess you win this round of Golf. -- TTFN, FNORD xaphod	[reply]