Codelgniter 3-PHP framework for fast web applications.

Example

A blog system where controllers handle requests, models manage database interactions, and views render the user interface.

Scenario

This structure enables easy maintenance and scalability, separating business logic from UI concerns.

Example

Active Record implementation simplifies tasks like CRUD operations through methods such as $this->db->get('table_name') for retrieving data.

Scenario

Developers can write database-agnostic code that works across MySQL, SQLite, and other supported systems.

Example

Automatically validating form data using $this->form_validation->set_rules('username', 'Username', 'required') ensures that all required fields are filled out.

Scenario

Helps prevent security issues and ensures that application data stays clean and robust without extensive manual checks.

Example

Using $this->session->set_userdata('username', 'john_doe') and $this->session->userdata('username') to handle user sessions securely.

Scenario

Enables developers to build applications that can manage user states across different pages, essential for personalized user experiences.

Example

Built-in features like XSS filtering and CSRF protection to enhance the security of applications.

Scenario

Critical for creating secure applications, especially when dealing with forms and user inputs in public-facing applications.