How to clear session when leave controller in zend framework?

Question

Assume that I'm in indexAction of IndexController. I stored some data in session. Now I want to clear all session when I move to another controller, let's say that ExampleController. How can I do that?

Answer 1

If you want to clear all Session namespaces:

Zend_Session::destroy();

To clear one specific nameSpace:

 Zend_Session::namespaceUnset('default');