Distance learning site DistLearn

The educational information system "DistLearn" is built on the basis of the framework CodeIgniter, which realizes the architecture of the MVC template.
Model: php files are placed, which describe the principles of robots with a database (data storage, editing, deletion, etc.).)
Controller: controls components, receives signals in the form of reactions to the user's action, and reports changes to the Model component.
View: contain only HTML-text, necessary for the visualization of the data that were processed by the controller.
The information system of distance learning has such functions as:
Authorization of lecturers, administrators;
placement and review of different types and structures of information and educational materials;
Interaction of participants in distance learning;