wrapper method

Hi,

So the thing is i have a base class for all my controllers named MY_Controller.

PHP Code:

class MY_Controller extends CI_Controller
{
    ...
    protected function render()
    {
        echo "in render()\n";
    }
}

class Example extends MY_Controller
{
    public function method()
    {
        echo "in method()\n";
    }
} 


what i want is CI calling render() after method() so http://www.example.com/example/method would produce this output:

in method
in render

my question is: "how can i do that?", calling render() in the destructor?

Lumos...