Xenforo username to external script

[albh]

It's almost one year now since i moved from phpbb3 to xenforo and i can't fix this problem. I have a quiz script that stores data to mysql database and when i was using phpbb3 i managed very easy to get the phpbb3 username and write it to the quiz database. I have around one year that i am reading and searching to fix that problem but i can't. I have not so much knowledge in web development but in phpbb3 i managed to find the way.

Here it's the file:
http://pastebin.com/aSMRa3sx

For phpbb3 i just added this code to the top of this file.

define('IN_PHPBB', true);
$phpbb_root_path = '/home/site23/public_html/board/';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);

// Start session management
$user->session_begin();
$auth->acl($user->data);
$user->setup();

and then in this file i just replaced this line:

$ipvar=$_GET['originalip'];

with:

$ipvar=$user->data['username'];

So instead taking the ip address i was taking phpbb3 username.
As i wrote before i have a year that trying to fix the problem i can't. I tried with Kotomi and all of the threads that are here but no success.

 

[albh]

I see that no body wants to help for free so i have no other choice. I will offer up to 30€ for completing what i was asking in the first post.
Here is the link of the full script:
collator 5