PHP is a popular server-side scripting language. This guide explains how to install PHP 8 on Debian 11. To follow this guide: * [Deploy a Debian 11 cloud server at Vultr](https://my.vultr.com/deploy/). * [Update the server](https://docs.vultr.com/how-to-update-a-vultr-cloud-server#how-to-update-debian--ubuntu). * [Create a non-root user with sudo privileges](https://docs.vultr.com/how-to-use-sudo-on-a-vultr-cloud-server#create-a-sudo-user-on-debian--ubuntu). To install PHP 8 on Debian, you must ......