This error appeared when trying to run CakePHP or similar frameworks that require the PHP intl extension.
These older versions of PHP have reached their official End-of-Life (EOL). They no longer receive critical security patches or performance updates. While perfectly fine for an isolated offline local machine, without thoroughly auditing it for deprecated functions and security vulnerabilities. How to Upgrade to Modern XAMPP xampp version 3.2.1
Which would you prefer?