What is CodeIgniter? — a practical guide to What is CodeIgniter with clear examples you can reuse in real projects.
CodeIgniter Tutorial Series (2/74). Prefer one article? Read the complete CodeIgniter tutorial.
Short description
CodeIgniter helps you build web apps quickly with routing, controllers, views, libraries, and helpers — without forcing a heavy architecture.
MVC at a glance
Model → database / business data
View → HTML / templates
Controller → request handling / flow