Tecadmin published a tutorial about installing PHP (8.1, 7.4 or 5.6) on Ubuntu 22.04.
How To Install PHP (8.1, 7.4 or 5.6) on Ubuntu 22.04
PHP is a programming language used for developing web applications. You must install PHP packages on a Ubuntu system to run the application written on it. Generally, it is used to create e-commerce websites, blogs, and API applications. We will use the Ondrej PPA for installing PHP on Ubuntu 22.04 LTS system.