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Name	Action
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ExpressGateway.php	Edit
ExpressInContextGateway.php	Edit
Message
PayPalItem.php	Edit
PayPalItemBag.php	Edit
ProGateway.php	Edit
RestGateway.php	Edit
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Editing: PayPalItemBag.php

<?php /** * PayPal Item bag */ namespace Omnipay\PayPal; use Omnipay\Common\ItemBag; use Omnipay\Common\ItemInterface; /** * Class PayPalItemBag * * @package Omnipay\PayPal */ class PayPalItemBag extends ItemBag { /** * Add an item to the bag * * @see Item * * @param ItemInterface|array $item An existing item, or associative array of item parameters */ public function add($item) { if ($item instanceof ItemInterface) { $this->items[] = $item; } else { $this->items[] = new PayPalItem($item); } } }