re: Is there any other ways of doing this that might be used for other tasks? Or is this the only *reasonable* way to do it?

You might want to ask that in the Obfuscation section and then stand back.

how about: 

push @INC, $first, $second; # not a temporary since it already exists!
$_= pop @INC foreach ($first, $second);

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In reply to Re: Re: Re: Exchanging Variables by John M. Dlugosz
in thread Exchanging Variables by Mr.T

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