CodeIgniter Model - Updating Data | Web Systems and Technologies 2 (CodeIgniter 3)

Описание: Web Systems and Technologies 2 introduces PHP frameworks and utilizes CodeIgniter for its discussion. CodeIgniter is a powerful PHP framework with a very small footprint, built for developers who need a simple and elegant toolkit to create full-featured web applications.
You can check out CodeIgniter at https://codeigniter.com/

Things to learn:
Query Basics
Query Builder Class