$uid= $PowerBB->_CONF['member_row']['id'];
$username= $PowerBB->_CONF['member_row']['username'];
$email= $PowerBB->_CONF['member_row']['email'];
$avatar= $PowerBB->_CONF['member_row']['avater_path']; 
$usergroup= $PowerBB->_CONF['member_row']['usergroup'];