How can error reporting be enabled in PHP to identify issues with WordPress code modifications?

To enable error reporting in PHP to identify issues with WordPress code modifications, you can set the error reporting level in the wp-config.php file. By setting the error reporting level to E_ALL, all errors, warnings, and notices will be displayed, helping you identify any issues with your code modifications.

// Enable error reporting in WordPress
error_reporting(E_ALL);
ini_set('display_errors', 1);
define('WP_DEBUG', true);
define('WP_DEBUG_LOG', true);
define('WP_DEBUG_DISPLAY', true);