public function db() { $queries = isset($this->request->query['queries']) ? $this->request->query['queries'] : 1; $worlds = array(); for ($i = 0; $i < $queries; ++$i) { $worlds[] = World::first(array('conditions' => array('id' => mt_rand(1, 10000)))); } return $this->render(array('json' => $worlds)); }