Practical CodeIgniter 3 - A new book coming soon

The __call method is wrong. The "get" method in Codeigniter return not the db object. It return a result object. The result does not exist in the db object.

In the __call method you need to return the result object.

http://www.codeigniter.com/user_guide/da...ilder::get
http://www.codeigniter.com/user_guide/da...er::select