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Re^2: IP to hex translator

by lodin (Hermit)
on Aug 14, 2008 at 15:12 UTC ( [id://704366]=note: print w/replies, xml ) Need Help??


in reply to Re: IP to hex translator
in thread IP to hex translator

... and you don't even have to write the pattern yourself. 

use Regexp::Common 'net';

$ip =~ /^$RE{net}{IPv4}\z/ or die;

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lodin

In Section Cool Uses for Perl

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