Re: looping over $row (was "Re: [PHP-DB] Using two colomns ...")

John, et al -- ..and then CPT John W. Holmes said... % % From: "David T-G" <davidtg-php@justpickone.org> % % > 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 Hmmm... I suppose so, but I can't picture it. Shouldn't you always know the DB schema and format of what you're going to get back? I can see not knowing how many RECORDS you'll get back but I should think you would know how many FIELDS will be in each. Or maybe I'm just being too compulsive :-) % 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. Oh, I can see that. It's the first half that still gets me. % % ---John Holmes... Thanks & HAND :-D -- David T-G * There is too much animal courage in (play) davidtg@justpickone.org * society and not sufficient moral courage. (work) davidtgwork@justpickone.org -- Mary Baker Eddy, "Science and Health" http://justpickone.org/davidtg/ Shpx gur Pbzzhavpngvbaf Qrprapl Npg!