Tag: PHP

Apply OOP to real mini examples: cart, auth service, and notification system.

Capstone: build a complete OOP PHP app with MVC, repositories, DI, and MySQL.

Wrap database access in classes instead of scattering SQL across scripts.

Connect to MySQL with PDO in an object-oriented style using prepared statements.

Apply modern PHP OOP features: types, namespaces, attributes, readonly, and enums.

Structure WordPress plugins with classes, namespaces, and service-style bootstrapping.

Organize theme setup with classes for menus, assets, and Customizer registration.

See how Laravel uses OOP: containers, contracts, Eloquent models, controllers, and service classes.

Practice common OOP interview questions with concise answers.

Understand Singleton and why modern apps often prefer DI containers instead.