[thelist] PHP Doubling up

[Jay Blanchard]

[snip]
/* Lets get the total of products and the total cost */
function status($cart) {
	if($cart) {
		foreach ($cart as $item => $value) {
			$number += $cart[$item][qty];
			$total += $total + ($cart[$item][qty] * $cart[$item][unit_price]);
		}
		$total = correct($total);
		$return = "Your order contains <strong>".$number." </strong>";
        $return .= "items costing a total of
<strong>&pound;".$total."</strong>";
	}

	return($return);
}
[/snip]

At first blush this appears to be ok, so is the quantity for the first item
'2' or '1'? Insert a print statement to print out your key/value pairs and
see what is going on there first. If the quantity of the first item is '1'
then the problem is within this code, if it is not '1' then we'll have to
look beyond here.

HTH!

Jay