$ids = array();
foreach ($_SESSION['cart'] as $id => $value) {
array_push($ids, $id);
}
echo "<h4>Order Summary</h4>";
//start table
echo "<table class='table table-hover table-responsive table-bordered' style='margin:0 0 3em 0;'>";
// our table heading
echo "<tr>";
echo "<th class='textAlignLeft'>Product Name</th>";
echo "<th>Price (USD)</th>";
echo "<th style='width:15em;'>Quantity</th>";
echo "<th>Sub Total</th>";
echo "</tr>";
// read products based on product ids in session cart
$stmt = $product->readByIds($ids);
// initialize total price
$total_price = 0;
// loop throught the products in the cart
while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
extract($row);
$quantity = $_SESSION['cart'][$id]['quantity'];
$sub_total = $price * $quantity;
// display products ordered
echo "<tr>";
echo "<td>";
echo "<div class='product-id' style='display:none;'>{$id}</div>";
echo "<div class='product-name'>{$name}</div>";
echo "</td>";
echo "<td>$" . number_format($price, 2, '.', ',') . "</td>";
echo "<td>";
