How install apcu as php7 extension on debian

Question

I have seen this tutorial for ubuntu. http://thereluctantdeveloper.com/2015/12/quick-and-dirty-php-70-set-up-on-ubuntu-1404-with-apcu

It\'s not clear for me after st

Answer 1

I use Ubuntu 20.04 and php-fpm 7.4. To install apcu:

apt install php-apcu