使用多维数组购物车会话将表单隐藏为有效订单

Question

我尝试保存购物车数组以完成订单，然后从客户处获取关于订单的日期。我做了一些东西，但效果不好，首先是在页面confirm_comanda.php上向我展示最后一个数组的数组日期，例如我在购物车会话中有3个产品，正在带我product_name {{ 1}}用于最后一个数组产品。只有price向我展示，最终价格为quanty

totalCOMANDApret

隐藏的表单，用于从购物车数组中选择的产品中获取会话数组日期

// Start the For Each loop
    $i = 0; 
    foreach ($_SESSION["cart_array"] as $each_item) { 
        $item_id = $each_item['item_id'];
        // start select query stmt
        $stmt = $con->prepare('SELECT id, product_name, price, size, details FROM products WHERE id = ? LIMIT 1');
        $stmt->bind_param('i', $item_id);
        $stmt->execute();
        $stmt->bind_result($idSelect, $product_name, $price, $size, $details);//variabla pe care o vrei inlocuita prin bind_Result in loc de get_Result
        while ($stmt->fetch())    {
           $idSelect;
           $product_name; // faci acelasi lucru fara $row 
           $price;    
           $size;
           $details;    
        }
        $stmt->free_result();
        // stoop select stmt    
        $pricetotal = $price * $each_item['quantity'];
        $cartTotal = $pricetotal + $cartTotal;
                // Create the product array variable
        $product_id_array .= "$item_id-".$each_item['quantity'].","; 
        // Dynamic table row assembly
        $cartOutput .= "<tr>";
        $cartOutput .= '<td><a href="product.php?id=' . $item_id . '">' . $product_name . '</a><br /><img src="inventory_images/' . $item_id . '.jpg" alt="' . $product_name. '" width="100" height="62" border="1" /></td>';
        $cartOutput .= '<td>' . $details . '</td>';
        $cartOutput .= '<td>' . $price . ' RON</td>';
        // How to split a query value into several mutiple rows for a select tag using explode() STAART SIZE
        $myArraySize = explode(' ',  $size);
        $cartOutput .= '<td><form action="cart.php" method="post"><select name="size">';
        foreach($myArraySize as $my_ArraySize)
        {
        $cartOutput .= '<option  value="'.$my_ArraySize.'">'.$my_ArraySize.'</option>';
        }
        $cartOutput .= '</select><input name="quantity" type="text" value="' . $each_item['quantity'] . '" size="1" maxlength="2" />buc
        <input name="adjustBtn' . $item_id . '" type="submit" value="change" />
        <input name="item_to_adjust" type="hidden" value="' . $item_id . '" />
        </form></td>';
        //STOP SIZE
        //$cartOutput .= '<td>' . $each_item['quantity'] . '</td>';
        $cartOutput .= '<td><center>' . $pricetotal . ' RON</center></td>';
        $cartOutput .= '<td><form action="cart.php" method="post"><input name="deleteBtn' . $item_id . '" type="submit" value="X" /><input name="index_to_remove" type="hidden" value="' . $i . '" /></form></td>';
        $cartOutput .= '</tr>';

页面confirm_comanda.php以确认订单并获取客户开票日期和运费

$cofirmaComanda = '<form  action="cofirma_comanda.php" method="post">';
            $i=0;
            foreach ($_SESSION["cart_array"] as $each_item) { //start second forecach

            $cofirmaComanda .='
            <input name="prettotal[]"  type="hidden" value="'. $pricetotal .'">
            <input name="produseID[]"  type="hidden" value="'. $item_id .'">
            <input name="produseNume[]"  type="hidden" value="'. $product_name .'">
            <input name="size[]"  type="hidden" value="'. $my_ArraySize .'">
            <input name="cantitate[]"  type="hidden" value="' . $each_item['quantity'] .'">
            <input name="produse[]"  type="hidden" value="'. $item_id .'">;
            <input name="totalCOMANDApret[]"  type="hidden" value="'. $cartTotal .'">';
                } //close second foreach
            $cofirmaComanda .='<input type="submit" name="CofirmaComanda" value="cofirma_comandaTOW"></form>';  
        } 

表单隐藏和表单输入以完成订单

$countArray = count($_SESSION['cart_array']);
for ($i=0; $i<$countArray; $i++) {
    $pretTotal = $_POST["prettotal"][$i];
    $PRODUSE = $_POST["produseID"][$i];
    $produseNume = $_POST["produseNume"][$i];
    $size = $_POST["size"][$i];
    $cantitate = $_POST["cantitate"][$i];
    $total = $_POST["totalCOMANDApret"][$i];
}

我知道是一个完整的代码，但我真的想解决这个问题，脚本的一部分是从一个在线课程，但他们使用paypal，我改变了，因为我想让它更简单