Series: Install LAMP Stack in Ubuntu 20.04

How to install Apache on Ubuntu 20.04?

The Apache HTTP Server Project is a community effort to develop and maintain a "free software" HTTP server for modern operating systems (UNIX, GNU / Linux, BSD, Windows).

How to install PHP 7.4 in Ubuntu 20.04?

The PHP 7.4 was released on November 2019, adding new features like: type properties, arrow functions, mumeric literal separator, weak references and more.

PHP-FPM is a FastCGI process manager useful for heavy-loaded sites.