On Wed, 8 Oct 2003, Zeev Suraski wrote:
> I don't think it extends there very naturally, or at all for that
> matter. NULL is special because it's what empty variables evaluate to, and
> makes for a very typical initial value of an array.
I agree with that, allowing NULL instead of an array is fine...
autoconverting scalars to an array sounds too magical to me.
Derick
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