How to enable sockets extension in php-fpm?

Question

I want to enable the "sockets" in PHP-fpm how can I do that?

As in XAMPP: file php.ini

 `extension=sockets`

I have docker where I have installed the Nginx server and PHP-fpm. Now I want to enable the sockets extension as I have in the XAMPP server as above in the quotes.

Want to achieve:

I want to achieve a typical socket communication like Client and Server over the sockets.

How can I do that?

Answer 1

In Dockerfile you must enable extension - add this line:

RUN docker-php-ext-install sockets