location PATHTOCHANGE/ {
    alias ALIASTOCHANGE;

    if ($scheme = http) {
        rewrite ^ https://$server_name$request_uri? permanent;
    }

    index index.php;
    try_files $uri $uri/ index.php;

    location ~ [^/]\.php(/|$) {
        fastcgi_split_path_info ^(.+?\.php)(/.*)$;
        fastcgi_pass unix:/var/run/php5-fpm-dolibarr.sock;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param REMOTE_USER     $remote_user;
        fastcgi_param PATH_INFO       $fastcgi_path_info;
        fastcgi_param SCRIPT_FILENAME $request_filename;
    }
}