What are the bundles for Ngnix and Apache2?

Question

PHP

I recently started learning about web servers and got confused (I don't know php).
Who cares, either explain or send a link:
What is the difference between FastCgi Php-cgi php-frm mod-php and others?
As I understand it, FastCGI is intended not only for php, but also for java ruby, etc.

Answer 1

Will it work in English?
www.openlogic.com/wazi/bid/209956/mod_php-vs-FastC... (2012 article true)
mod_php and php-cgi works with Apache, php-fpm works with nginx or Apache.

Answer 2

somewhere I found an answer on the forum, which describes the difference and, in general, the basics of such modules / bundles

Answer 3

The difference is in the different scheme for implementing the interaction of the two programs. What it is, in principle, you do not need to know.

Answer 4

Are FastCGI and mod_php basically the same thing?

Answer 5

And if FastCGI, mod_php, php-frm is installed on the same server, how to choose what php will work through