if (preg_match('!/group/(\d+)/id!', $oprofile->getUri(), $matches)) {
$id = intval($matches[1]);
$group = Local_group::getKV('group_id', $id);
if (preg_match('!/group/(\d+)/id!', $oprofile->getUri(), $matches)) {
$id = intval($matches[1]);
$group = Local_group::getKV('group_id', $id);