Need to fetch current username in PHP callback method

[gginni]

I have created a new page node following below guideline:-

http://xenforo.com/community/threads/editing-templates-and-defining-a-callback-for-pages.7226/

And now I need to fetch current logged-in username in PHP callback method.... Means in PHP callback method having below signature:-

public static function respond(XenForo_ControllerPublic_Abstract $controller,  XenForo_ControllerResponse_Abstract $response)
        {

I couldn't find any development doc..please let me know how to access current logged-in user user name

 

[gginni]

After searching in few files..I got to know that below code is used to get userid:-

XenForo_Visitor::getUserId();

But how to get username

 

[Paul B]

http://xenforo.com/community/threads/fetch-username-based-in-user_id.20615/

 

[gginni]

I did that myself for first time by looking at other files

$object = XenForo_Visitor::getInstance();
$username = $object['username'];

 

[gginni]

http://xenforo.com/community/threads/fetch-username-based-in-user_id.20615/

Thanks Brogan for helping me but above code which I have pasted is working fine .. I looked at visitor.php file and from that file I understood how to get username