title: What methods can I call on quote->getAllItems()?
body: <p>This is proving impossible to find googling, so would appreciate if someone could help me out with this one. I'm relatively new to Magento, so its possible there's official documentation about this even.</p>
  
  <p>When I have the following, which is grabbing the quote object, and then calling getAllItems() on it, where can I see all the methods I can call on getAllItems()?</p>
  
  <pre><code>$cart = Mage::getModel('checkout/cart')-&gt;getQuote();
  
  foreach ($cart-&gt;getAllItems() as $item) {
      $productId = $item-&gt;getProduct()-&gt;getId();
      $productPrice = $item-&gt;getProduct()-&gt;getPrice();
  }
  </code></pre>
  
  <p>I.e. I have seen getId() etc., but what other methods can I use?</p>
  
  <p>And further, if I wanted to have custom data in the quote object, where would I create the custom get method to access this data?</p>
  
  <p>Thanks
  Paul</p>