Danger will robinson!

Never use $1 unless it's in the context of a conditional based on the success of the match. Otherwise, you get the previous success $1, and that's gonna bring you to tears while you're trying to debug it.

-- Randal L. Schwartz, Perl hacker

In reply to RE: Re: Getting an IP out of a string by merlyn
in thread Getting an IP out of a string by the_slycer

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