How to Install the latest PHP 8.0 on Ubuntu 20.04 /18.04

The most popular CMS and frameworks like WordPress, Magento, Joomla, Drupal, and Laravel are written in PHP Language.We can install PHP 7.4 on Ubuntu from the official repository, but for 8.0, we need to add PPA to the repositoryThis guide will cover how to Install PHP on Ubuntu 20.04 or 18.04 8.0 with the Apache and Nginx web-server.