toro_hook_sketch.php

<?php
ToroHook::add('before_request', function() { echo 'Before Request'; });
ToroHook::add('after_request', function() { echo 'After Request'; });

class SomeHandler extends ToroHandler {
    public function __construct() {
        ToroHook::add('before_handler', function() { echo 'Before Handler'; });
        ToroHook::add('after_handler', function() { echo 'After Handler'; });
    }

    public function get() {
        echo 'I am the handler.';
    }
}