[PHP] Re: Advice needed

2002-03-23 Thread Hugh Bothwell
Actually, it looks pretty straight-forward: "; } function add_price_point($num, $price) { global $points, $prices; // this saves us from div-by-0 and automatically // discards invalid quantities if ($num < 1) return; $per = $price / $num; foreach($points as $va

[PHP] Re: Advice needed

2002-03-22 Thread michael kimsal
If this is the explanation the other 7 got, I'm not surprised they're stumped. :) You don't seem to explain the formula to determine q100, q300, etc., which bugged me, but the text of your question seems to indicate we don't really need to know this. > Now the tricky part is $Quantity2 can eit