public function action_db() { $queries = Input::get('queries', 1); $worlds = array(); for ($i = 0; $i < $queries; ++$i) { $worlds[] = Model_World::find(mt_rand(1, 10000))->toJson(); } if ($queries == 1) { $worlds = $worlds[0]; } return new Response(json_encode($worlds), 200, array('Content-Type' => 'application/json')); }