/** * Get list of items in the order * * @see API parameter "Usage" or "Description" * * @param Mage_Sales_Model_Order_Payment $order * * @return string Formatted List of Items */ public function getItemList($order) { $productResult = array(); foreach ($order->getAllItems() as $item) { /** @var $item Mage_Sales_Model_Quote_Item */ $product = $item->getProduct(); $productResult[$product->getSku()] = array('sku' => $product->getSku(), 'name' => $product->getName(), 'qty' => isset($productResult[$product->getSku()]['qty']) ? $productResult[$product->getSku()]['qty'] : 1); } $description = ''; foreach ($productResult as $product) { $description .= sprintf("%s (%s) x %d\r\n", $product['name'], $product['sku'], $product['qty']); } return $description; }