core/web/filters/ResponseCache.php
private function callActionCallable($action, $result)
    {
        if (isset($this->actionsCallable[$action]) && is_callable($this->actionsCallable[$action])) {
            call_user_func($this->actionsCallable[$action], $result);
        }
    }
private function callActionCallable($action, $result)
    {
        if (isset($this->actionsCallable[$action]) && is_callable($this->actionsCallable[$action])) {
            call_user_func($this->actionsCallable[$action], $result);
        }
    }
private function callActionCallable ( $ action , $ result ) { if ( isset ( $ this -> actionsCallable [ $ action ] ) && is_callable ( $ this -> actionsCallable [ $ action ] ) ) { call_user_func ( $ this -> actionsCallable [ $ action ] , $ result ) ; } }
call the action callable if available.

@param string $action The action ID name
@param string $result The cahed or not cached action response, this is a string as its after the action filters.
call the action callable if available .