Given ambiguity, we can cover:
Best Regards
if (!isset($_SESSION['cart'])) $_SESSION['cart'] = []; php id 1 shopping top
?>
This is the name of the variable. In this case, "id" stands for "identifier." Given ambiguity, we can cover: Best Regards if (
<!-- HTML cart display --> <h1>Shopping Cart</h1> <?php if (empty($cart_items)): ?> <p>Your cart is empty.</p> <?php else: ?> <table> <tr><th>Product</th><th>Price</th><th>Qty</th><th>Subtotal</th><th></th></tr> <?php foreach ($cart_items as $item): ?> <tr> <td><?php echo htmlspecialchars($item['product']['name']); ?></td> <td>$<?php echo number_format($item['product']['price'], 2); ?></td> <td><?php echo $item['quantity']; ?></td> <td>$<?php echo number_format($item['subtotal'], 2); ?></td> <td><a href="cart.php?remove=<?php echo $item['product']['id']; ?>">Remove</a></td> </tr> <?php endforeach; ?> </table> <p><strong>Total: $<?php echo number_format($total, 2); ?></strong></p> <a href="checkout.php">Proceed to Checkout</a> <?php endif; ?>
<section id="top-sale"> <div class="container py-5"> <h4 class="font-rubik font-size-20">Top Sale</h4> <hr> <div class="owl-carousel owl-theme"> <?php foreach ($hot_products as $item): ?> <div class="item py-2"> <div class="product font-role"> <a href="/product.php?item_id=<?php echo $item['id']; ?>"> <img src="<?php echo $item['image']; ?>" alt="product"> </a> <div class="text-center"> <h6><?php echo $item['name']; ?></h6> <div class="price py-2"> <span><?php echo $item['price']; ?></span> </div> <form method="post"> <input type="hidden" name="item_id" value="<?php echo $item['id']; ?>"> <input type="hidden" name="user_id" value="<?php echo $_SESSION['user_id'] ?? 1; ?>"> <button type="submit" name="top_sale_submit" class="btn btn-warning"> Add to cart </button> </form> </div> </div> </div> <?php endforeach; ?> </div> </div> </section> number_format($product['price'], 2)
Price: $" . number_format($product['price'], 2) . "
// 遍历结果并展示热销商品 while ($product = mysqli_fetch_assoc($result)) echo '<div class="hot-product">'; echo '<img src="' . $product['image'] . '" alt="' . $product['name'] . '">'; echo '<h4>' . $product['name'] . '</h4>'; echo '<p>已售：' . $product['sales_count'] . '件</p>'; echo '<p>价格：¥' . $product['price'] . '</p>'; echo '</div>';