NGINX not interpreting php pages?

Question

Nginx

When accessing php files on the site (note: mysite.ru/page.php), they open in the source code (not interpreted), while the site itself works, CMS webasyst.
Why is this happening?
What server settings need to be made so that php files are processed by the server?

Answer 1

Proxy requests from nginx to php-fpm or apache.

Answer 2

https://help.ubuntu.ru/wiki/nginx-phpfpm