Learning PHP 7 (Video 28)

The video tutorial explains how PHP 7 introduced exceptions to replace most fatal errors, making error handling more efficient. It covers the throwable interface and how exceptions and errors can be caught using try-catch blocks. The tutorial demonstrates applying these concepts in a web application, particularly in user registration, to prevent database interaction issues. It also discusses best practices for catching specific exceptions and the importance of logging errors for debugging. The video concludes with a reminder to be prepared for errors and a preview of the next topic on photo uploads.

What are the main changes introduced in PHP 7 regarding error handling?

How does the throwable interface in PHP 7 enhance error handling?

What is the recommended practice when using try or catch statements in PHP 7?

What should you do if an error occurs during user registration?

Describe how to log errors in the sign-up controller.