nginx.conf

server {

        server_name server.com;

        root /var/www/html/backend/public;
        index index.html index.php;

        location / {
                try_files $uri $uri/ /index.php?$query_string;
        }

        # pass PHP scripts to FastCGI server
        #
        location ~ \.php$ {
               include snippets/fastcgi-php.conf;
               fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;

        }

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        location ~ /\.ht {
               deny all;
        }
}