title: How to get the Cart insert id and updated cart id magento
body: <p>I am doing a magento customization site , am new to magento anyboby pls help to get the addtocart insert id and cart updated Id .what coding should i apply in controller</p>
  
  <pre><code>app\code\core\Mage\Checkout\controllers\CartController.php
  </code></pre>
  
  <p>or where should i found the cart insert operation.</p>