I've built a simple shopping cart and need to generate the total shipping from the array. Here is code so far.
PHP Code:
    <?
    
while (list($key$val) = each($_SESSION['cart'])) {
        
$this_item $key;
        
$this_item_qty $val;
        echo (
'<tr valign="top">');
            echo (
'<td>' $items[$this_item].'</td>');
            echo (
'<td align="right">$');
            echo (
number_format($prices[$this_item],2));
            echo (
'</td>');
            echo (
'<td>');
                if(!
$this_item_qty) {
                    
$this_item_qty 1;
                }
                echo 
$this_item_qty;
            echo 
'</td>';        
            echo (
'<td>$'$shipping[$this_item] .'</td>');
            
$this_line_total $this_item_qty * (number_format($prices[$this_item],2) + $shipping[$this_item]);
            echo (
'<td>$'number_format($this_line_total,2) . '</td>');
        echo (
'</tr>');
        
$total $total $this_line_total;
                          
$shippingtotal // BLAH, BLAH ??
    
}?>
So there may be 2 items listed in the cart, and I'm getting their individual totals with shipping, but want to create a seperate line and output the total charge for shipping alone.