[Solved] Kohana 3 code execution on shutdown?

Question

Kohana

I'm just getting acquainted with the kohana, and therefore I may be asking stupidity.
It is necessary to execute some code at the moment the script ends, i.e. regardless of which controller was executed and whether it was executed at all. In Kohana 2.x, Event::add('system.shutdown', ...) was intended for this purpose, which allowed registering a custom event at the moment the kohana shuts down. In Kohana 3, I did not find anything like this. An attempt to use the standard for php register_shutdown_function failed, because by this time the kohana had time to clean up some of its classes, for example, remove Request:: $initial, etc. But they are needed for functionality.
The question is, is there a standard way for Kohana 3.x to execute its code after processing an arbitrary controller and before the kohana itself exits?
upd:Thank you all, in the end I decided to stop at redefining controller-> after.

Answer 1

Easy way: create a file application/kohana.php, in it:

class Kohana extends Kohana_Core{
    public static function shutdown_handler(){
        // тут делаете что хотите
        return parent::shutdown_handler();
    }
}

2. Another easy way:
github.com/synapsestudios/kohana-event-dispatcher
github.com/samsoir/kohana-event
github.com/thinkclay/Kohana-Event-Module
3. Hard way: google || yandex: (kohana 3 events) || (kohana 3 shutdown)

Answer 2

I can suggest adding a handler call to the index.php file, right after Request::factory()->..;
Just what you need - the controller has worked, the framework has not closed yet.