PHP powers the vast majority of websites on the internet, and choosing the right PHP version for your site is one of the most important decisions you’ll make as a website owner. Whether you’re running a legacy application that requires PHP 7.4 or deploying a modern WordPress site that benefits from PHP 8.x’s performance gains, cPanel’s MultiPHP Manager makes version switching straightforward and safe.
In this guide, you’ll learn how to switch PHP versions in cPanel using the MultiPHP Manager interface, understand compatibility considerations, configure PHP-FPM for better performance, and troubleshoot the most common issues that arise after switching. By the end, you’ll have full confidence managing PHP versions across your domains — no command line required.