You still seem to be thinking you can pass an array. "Existing elements of the passed parameters" only makes sense if you think foo(@bar) in some way passes @bar to foo. And it doesn't; @bar expands to a list of its elements, with anonymous undefined values in place of nonexistent elements. But I don't know that this behavior is set in stone, so I'd be reluctant to see it documented.

In reply to Re^6: perlsub question.. by ysth
in thread perlsub question.. by Anonymous Monk

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