Have a hash %config and store things there ($config{ $var } = $value). If you really want them as real variables you'd need to look for "soft references" in perldoc perlref (but you don't really want to do that; use a hash).

Update: Hrmm, I missed the envirnment [sic] part of the title. As someone else mentioned, see perldoc perlvar and look for %ENV.

In reply to Re: setting envirnment variables from array. by Fletch
in thread setting envirnment variables from array. by crusty_collins

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