How to use EasyApache 3 on a Linux VPS with WHM/cPanel

EasyApache is very useful software provided by WHM that can be used to install, modify, update, and validate the Apache web server, PHP, Tomcat, and other components of the web server installed and running on your Linux VPS with WHM/cPanel. In this tutorial we will show you how to to use EasyApache 3 to change the Apache web server or PHP version and install PHP and Apache modules.