How can the lack of error messages impact troubleshooting PHP code on a server?

When error messages are not displayed, troubleshooting PHP code on a server becomes challenging as there is no immediate feedback on what went wrong. To address this issue, you can enable error reporting in your PHP code by setting the error_reporting level to E_ALL and display_errors to On. This will ensure that any errors or warnings are displayed, helping you identify and fix issues more efficiently.

// Enable error reporting
error_reporting(E_ALL);
ini_set('display_errors', 1);