server {
        listen 0.0.0.0:80;
        listen [::]:80;
        server_name  <username>.web.example.com;

        root /home/www/<username>/chroot/data;
        index index.html index.htm index.php;

        location / {
                try_files $uri $uri/ =404;
        }

        location ~ \.php$ {
                try_files  $uri =404;
                include /etc/nginx/fastcgi_params;
                fastcgi_pass unix:/var/run/php-fpm-<username>.sock;
                fastcgi_param SCRIPT_FILENAME /data$fastcgi_script_name;
        }
}