How can error reporting be effectively used to troubleshoot PHP code?

To effectively troubleshoot PHP code using error reporting, you can enable error reporting by setting the error_reporting level to E_ALL in your PHP script. This will display all errors, warnings, and notices, helping you identify and fix issues in your code more easily.

<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Your PHP code here
?>