[mdhall]

I am trying to blend 2 different shopping carts scripts into one script ( neither one was totally what i wanted to start with, and had totally different functionality ), and am stumped on adding the carts session values for the items into a Paypal form.

The basic cart getting and displaying the items....

PHP Code:

function showCart() {
    global $db;
    $cart = $_SESSION['cart'];
    $zipcode = $_SESSION['zipcode'];
    if ($cart) {
        $items = explode(',',$cart);
        $contents = array();
        foreach ($items as $item) {
            $contents[$item] = (isset($contents[$item])) ? $contents[$item] + 1 : 1;
        }
        $output[] = '<form action="cart.php?action=update" method="post" id="cart">';
        $output[] = '<table class="producttable">';
    $output[] = '<tr>';
    $output[] = '<td class="productinfo" width="30%">Product</td>';
    $output[] = '<td class="productinfo" width="10%">Price</td>';
    $output[] = '<td class="productinfo" width="10%">Shipping</td>';
    $output[] = '<td class="productinfo" width="10%">Remove Item</td>';
    $output[] = '<td class="productinfo" width="5%">Qty.</td>';
              $output[] = '<td class="productinfo" width="10%">Total</td>';  
    $output[] = '</tr>';

        foreach ($contents as $id=>$qty) {
            $sql = 'SELECT * FROM product_details WHERE id = '.$id;
            $result = $db->query($sql);
            $row = $result->fetch();
            extract($row);

    $output[] = '<tr>';
    $output[] = '<td class="productinfo">'.$part.' <br/> '.$name.'<br />Shipping Weight: '.$weight.' lbs.<br/>
Package Dimensions:<br/> '.$length.'" x '.$width.'" x '.$height.'"</td>';
    $output[] = '<td class="productinfo">$ '.$price.'</td>';
$service = '03';
$length = $length;
$width = $width;
$height = $height;
$weight = $weight;
$dest_zip = $zipcode;

$rate = ups($dest_zip,$service,$weight,$length,$width,$height);

$rate = number_format( $rate, 2, '.', ',' );
    $output[] = '<td class="productinfo">$ '.$rate.' ea</td>';
    $output[] = '<td class="productinfo"><a href="cart.php?action=delete&id='.$id.'">Remove</a></td>';
    $output[] = '<td class="productinfo"><input type="text" name="qty'.$id.'" value="'.$qty.'" size="3" maxlength="3" /></td>';
              $product_rate = $price + $rate;
              $product_price = ( float ) $product_rate * ( int ) $qty;
              $product_price = number_format( $product_price, 2, '.', ',' );
              $output[] = '<td class="productinfo">$' . $product_price . '</td>';  
              $total_price += ( float ) $product_price;
              $total_price = number_format( $total_price, 2, '.', ',' );
    $output[] = '</tr>';
    }


    $output[] = '<tr>';
    $output[] = '<td colspan="6" class="producttotal">Total Product + Shipping: <strong>$'.$total_price.'</strong><br/><br/></td>';
    $output[] = '</tr></table>'; 

and the Paypal form ...

PHP Code:

$output[] = '<input type="hidden" name="cmd" value="_cart">
  <input type="hidden" name="business" value="paypalemailaddress">
  <input type="hidden" name="upload" value="1">
  <input type="hidden" name="currency_code" value="USD">';
     $output[] = '
    <INPUT TYPE="hidden" NAME="item_name" VALUE="'.$SESSION[name].'">
    <INPUT TYPE="hidden" NAME="item_number" VALUE="'.$_SESSION[$part].'">
    <INPUT TYPE="hidden" NAME="amount" VALUE="'.$_SESSION[$price].'">
    <INPUT TYPE="hidden" NAME="shipping" VALUE="'.$_SESSION[$rate].'">
    <INPUT TYPE="hidden" NAME="total_'.$i.'" VALUE="'.$_SESSION[$total_price].'">';
     $output[] = '<input name="submit" type="submit" value="Click Here To Pay Via PayPal.com">
</FORM>'; 

Any suggestions are appreciated. Can post additional information if needed.

[mdhall]

OK, i got the values into the form, just need to get Paypal to lpay nice with it now.