$v) { if (!LibBlock::fetch_by_entity(local_channel(), $k)) { $arr[] = ['author_xchan' => $k, 'total' => $v]; } } usort($arr, 'total_sort'); xchan_query($arr); } $x = ['entries' => $arr]; Hook::call('activity_widget', $x); $arr = $x['entries']; if ($arr) { $o .= '
'; $o .= '

' . t('Activity', 'widget') . '

'; } return $o; } }