Ubuntu 14.04 Apache 2.4.7管理多个php版本

Question

I'm following this tutorial to run multiple php versions

https://blogs.ashrithgn.com/2019/01/02/serving-multiple-version-php-ubuntu-14-16-18-04-lts/

I have ubuntu 14.04 LTS with apache 2.4.7

The tutorial indicates to write this code on mysite.conf

<FilesMatch \.php$>
        SetHandler "proxy:unix:/var/run/php/php7.2-fpm.sock|fcgi://localhost/"
</FilesMatch>

After some research I found out that to run .sock files I need apache 2.4.10+

After more research I found that I should use ProxyPassMatch but I don't know how and can't find a way to make it work.

Any help ?

Here is an answer but it does not explain how to make it work

Sethandler fcgi proxy not working on Ubuntu 14.04/Apache 2.4.7 php7.2-fpm

Doing this does not work:

sudo nano mysite.conf

ProxyPassMatch "^/(.*\.php(/.*)?)$" "unix:/var/run/php/php7.1-fpm.sock|fcgi://localhost/"

It shows this error: ProxyPass URL must be absolute!

I guess because I should remove unix:/var/run/php/php7.1-fpm.sock