Interview Questions-PHP Laravel React

What is a Laravel Observer? A Laravel Observer is a class that listens for specific events (such as creating, updating, deleting) on a model and performs actions in response to those events. When would you use Observers in Laravel? Observers are useful when you want to decouple the logic related to model events from the models themselves. They are particularly handy for maintaining clean, modular code and separating concerns. How do you create an Observer in Laravel? To create an Observer in Laravel, you typically use the make:observer Artisan command, which generates a new Observer class. You then define the event listeners (e.g., created , updated , deleted ) within that class. What are the differences between using Observers and using Model Events directly? Observers provide a cleaner and more organized way to handle model events compared to directly attaching listeners to model events. They promote better separation of concerns and make it easier to maintain and test your code. Ca...