Just for reference for those who may chance upon these nodes in the future, following Fastolfe's advice, I used the procedural version, viz. 

@values = (param('foo'));

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The 'extra' parens around the param() call force list context.

Philosophy can be made out of anything -- or less

In reply to RE: Re: Passing arrays to a CGI by arturo
in thread Passing arrays to a CGI by arturo

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