# Upstream to abstract backend connection(s) for PHP. # Additional upstreams can be added to /etc/nginx/upstreams/*.conf and then you just # change `default php74` to whatever the new upstream is (could be php73 for example). upstream php74 { server unix:/run/php/php7.4-fpm.sock; } include /etc/nginx/upstreams/*.conf; map '' $upstream { default php74; }