title: Get Simple Product from Configurable in Cart
body: <p>I'm trying to load the simple products that have been added to a customer's cart, but when I retrieve the items, it's showing the parent configurable.</p>
  
  <pre><code>$cart = Mage::getSingleton('checkout/cart');
  $productIds = array();
  
  foreach ($cart-&gt;getQuote()-&gt;getAllVisibleItems() as $item) {
      $productIds[] = $item-&gt;getProduct()-&gt;getId();
  }
  
  var_dump($productIds);
  </code></pre>
  
  <p>For instance, this will return all the same configurable id when I've added a small, medium, and large to my cart.  How can I get the individual simple products?  I'm trying to retrieve an attribute value that's set on the simple product level.</p>