I want return the json data from my controller. I have written belo code.
$this->loadModel('Users');
$query = $this->Users->find();
$users = $query->select(['id', 'name']);
echo json_encode($users);
This return data in below format: [{"id":1,"news_type":1,"name":"hoge"},{"id":2,"news_type":1,"name":"hoge1"}]
but I want it in below format: {"categories":[{"id":1,"news_type":1,"name":"hoge"},{"id":2,"news_type":1,"name":"hoge1"}]}