How to get wishlist collection in Magento

How to get wishlist collection in Magento

<?php

$customer = Mage::getSingleton('customer/session')->getCustomer();

if($customer->getId())

{

     $wishlist = Mage::getModel('wishlist/wishlist')->loadByCustomer($customer, true);

     $wishListItemCollection = $wishlist->getItemCollection();

     foreach ($wishListItemCollection as $item)

     {

           echo $item->getName()."</br>";

           echo $item->getId()."</br>";

           echo $item->getPrice()."</br>";

           echo $item->getQty()."</br>";  

           $item = Mage::getModel('catalog/product')->setStoreId($item->getStoreId())->load($item->getProductId());

          if ($item->getId()) :

?>

<img src="<?php echo Mage::helper('catalog/image')->init($item, 'small_image')->resize(113, 113); ?>" width="113" height="113" />

<?php endif; } } ?>