$this->addFields( [ 'groups' =>
$db->buildGroupConcatField( '|', 'user_groups', 'ug_group', [
'ug_user=user_id',
$this->addFields( [ 'groups' =>
$db->buildGroupConcatField( '|', 'user_groups', 'ug_group', [
'ug_user=user_id',
$data['blockedby'] = $row->ipb_by_text;
$data['blockedbyid'] = (int)$row->ipb_by;
$data['blockedtimestamp'] = wfTimestamp( TS_ISO_8601, $row->ipb_timestamp );
$data['blockedby'] = $row->ipb_by_text;
$data['blockedbyid'] = (int)$row->ipb_by;
$data['blockedtimestamp'] = wfTimestamp( TS_ISO_8601, $row->ipb_timestamp );