Small product issue on success page Magento - php

Question

I try to get product details on my checkout success page in Magento 1.9, but I don't know why I get the same product for two times. This is what I add in the app/design/frontend/base/default/template/checkout/success.phtml file
<tbody>
<?php
foreach ($items as $item):
$_product = Mage::getModel('catalog/product')->load($item->getProductId());
$productType = $_product->getTypeId();
$entityId = $_product->getEntityId();
$options = $item->getProductOptions();
if ($productType == "bundle") {
$bundled_product = new Mage_Catalog_Model_Product();
$bundled_product->load($entityId);
$selectionCollection = $bundled_product->getTypeInstance(true)->getSelectionsCollection( $bundled_product->getTypeInstance(true)->getOptionsIds($bundled_product), $bundled_product );
$bundled_items = array();
foreach ($selectionCollection as $option) {
$bundled_items[] = $option->product_id;
}?>
<tr>
<td rowspan="1">
<img class="product_img" src="<?php echo Mage::helper('catalog/image')->init($_product, 'thumbnail')->resize(75); ?>" alt="product-img" />
<?php echo $item->getName();
$customOptions = $options['options'];
if (!empty($customOptions)) {
foreach ($customOptions as $option) {?>
<span class="bottom-align">
<?php
echo '<b>' . $option['label'] . '</b> :';
echo $optionValue = $option['value'];
?>
</span>
<?php
}
}
?>
</td>
<td><?php echo $this->helper('checkout')->formatPrice($item->getPrice()); ?></td>
<td><?php echo $item->getQtyOrdered(); ?></td>
<td><?php echo $item->getSku(); ?></td>
<td><?php echo $this->helper('checkout')->formatPrice($item->getRowTotal()); ?></td>
</tr>
<?php
} else if (in_array($entityId, $bundled_items)) {
} else {
?>
<tr>
<td>
<img class="product_img" src="<?php echo Mage::helper('catalog/image')->init($_product, 'thumbnail')->resize(75); ?>" alt="product-img" />
<?php
echo $item->getName();
$customOptions = $options['options'];
if (!empty($customOptions)) {
foreach ($customOptions as $option) {
?>
<span class="bottom-align">
<?php
echo '<b>' . $option['label'] . '</b> :';
echo $optionValue = $option['value'];
?></span>
<?php
}
}
?>
</td>
<td><?php echo $this->helper('checkout')->formatPrice($item->getPrice()); ?></td>
<td><?php echo $item->getQtyOrdered(); ?></td>
<td><?php echo $item->getSku(); ?></td>
<td><?php echo $this->helper('checkout')->formatPrice($item->getRowTotal()); ?></td>
</tr>
<?php
}
?>
<?php endforeach ?>
</tbody>

Answer 1

This is the expected behaviour. There are several rows inserted into database for composite products: bundles, configurables.
In your case first one is a bundle product himself, second one is a selected simple product.
You can replace } else { with } elseif (!$item->getParentId()) { in your template to skip child simple product.