CodeIgniter Framework

CodeIgniter is a lightweight and powerful PHP framework designed for building dynamic web applications with minimal configuration. It follows the Model-View-Controller (MVC) architecture, which helps in organizing code efficiently and improving scalability. CodeIgniter is known for its high performance, small footprint, and ease of use, making it ideal for developers who need a simple yet effective framework. It provides built-in libraries for common tasks like database handling, session management, and form validation, reducing development time. CodeIgniter is widely used for developing fast, secure, and scalable web applications, particularly in small to medium-sized projects.

Key Topics to Learn in CodeIgniter:

• CodeIgniter Project Structure and MVC Architecture – Understanding the folder structure and how MVC works in CodeIgniter.
• Routing and Controllers – Defining routes and handling requests using controllers.
• Models and Database Operations – Working with databases using CodeIgniter’s Query Builder and Active Record.
• Form Validation and Security – Implementing form validation and security measures like CSRF protection.
• Session Management and Authentication – Managing user sessions, authentication, and role-based access control.