Get Order Increment Id in Magento

Question

I\'m trying to get the Order Increment Id in Magento, on the success.phtml page so that I can use this for affiliate tracking.

I\'m using the following code, but it

Answer 1

If you are in admin mode - try this:

$orderModel = Mage::getModel('sales/order'); $orders = $orderModel->getCollection()->setOrder('increment_id', 'DESC')->setPageSize(1)->setCurPage(1); $orderId = $orders->getFirstItem()->getIncrementId();