[Disasterpiece]

PHP Code:

$stc_user_info = fetch_userinfo($currentuserid);

$additional_fields = array('primaryclanid','lastlogoff');

$steam_info = fetch_steam_info(get_user_steamid($stc_user_info), $vbulletin->options['stc_apikey'], $additional_fields);

$steamavatar = $steam_info['avatarfull'];
$steamusername = $steam_info['personaname'];
$visibility = $steam_info['communityvisibilitystate'];
$clanid = $steam_info['primaryclanid'];
$lastlogoff = $steam_info['lastlogoff']; 


Almost correct, you need to put quotes around strings in php