public function dispatch(__IRequest &$request, __IResponse &$response) { //set the current request and response: $this->_request =& $request; $this->_response =& $response; //dispatch the request: if ($request->hasFilterChain()) { $filter_chain = $request->getFilterChain(); $filter_chain->reset(); $filter_chain->setFrontControllerCallback($this, 'processRequest'); $filter_chain->execute($request, $response); } else { $this->processRequest($request, $response); } }