## @fernandos
location ~ \.php($|/) {
        set  $script     $uri;
        set  $path_info  "";

        if ($uri ~ "^(.+\.php)(/.+)") {
                set  $script     $1;
                set  $path_info  $2;
        }
        fastcgi_pass  127.0.0.1:9000;
        fastcgi_index index.php;

        include /etc/nginx/fastcgi_params;
        fastcgi_param  URI $uri;
        fastcgi_param  PATH_INFO        $path_info;
        fastcgi_param  SCRIPT_NAME      $script;
        fastcgi_param SCRIPT_FILENAME   /srv/www/blablabla.com/public_html$s$
        #fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
    }