From: "David T-G" <[EMAIL PROTECTED]>

> [Actually, maybe I'm just too new at this, but I
> can't think of a practical example for which I would loop over $row...
> Care to help me out?]

How about a dynamic query where you do not know the number of columns
that'll be returned? You would not want to use _array() as you'll have the
duplicates to worry about / skip over. using _row() or _assoc() and just
looping through that will suffice.

---John Holmes...

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