[ 'enableBeforeRedirect' => false, ], ]; public function index() { $var = ''; if ($this->request->getQuery('var')) { $var = $this->request->getQuery('var'); } $this->set('var', $var); } public function some_method() { return $this->response->withStringBody(5); } public function set_action() { $this->set('var', 'string'); $this->render('index'); } public function redirect_to() { return $this->redirect('http://cakephp.org'); } public function redirect_to_permanent() { return $this->redirect('http://cakephp.org', 301); } public function set_type() { return $this->response->withType('json'); } public function throw_exception() { throw new \RuntimeException('Foo'); } }