There is an error in your function function showCart() { $cart = $_SESSION[“cart”]; if ($cart) { $output = explode(“,”,$cart); $content = array(); // FAULT HERE MAYBE ? foreach ($products as $product) { Your foreach used $products but you do not have this variable. You need to assign that variable the way you do in the … Read more
You should have a Product class. Each product object has different quantity measures and increment methods. Something like this: public abstract class Product { String quantityMeasure; //You can encapsulate this with a getter public abstract int step (int value); //here you want to increment “value” with different algorithms. } Now you can create different product … Read more
Just replace this chunk of code, with my code below….should work… <?php //Print all the items in the shopping cart $totalAll = 0; foreach ($_SESSION[‘SHOPPING_CART’] as $itemNumber => $item) { $totalAll = $totalAll + ($item[‘qty’]*$item[‘price’]); ?> <tr id=”item<?php echo $itemNumber; ?>”> <td height=”41″><a href=”https://stackoverflow.com/questions/17129590/?remove=<?php echo $itemNumber; ?>”>Remove Item</a></td> <td><?php echo $item[‘name’]; ?></td> <td>£<?php echo $item[‘price’]; … Read more
Paypal express is the cheapest & easiest solution, particularly if you want to store information in your database about whether or not the transaction was successful. If all you need is button functionality, you can use the paypal api to generate dynamic buttons. Just see – https://www.x.com/developers/paypal/products/button-manager solved easiest way to connect paypal to my … Read more