How to use __get() to return null in multilevel object property accessing?

Question

How can I use __get() to return null in multilevel object property accessing the case like this below?

For instance, this is my classes,

class property          


        

Answer 1

You can can return new property instead of null

 public function __get($name)
    {
        return (isset($this->$name)) ? $this->$name : new property();
    }