$members = $this->group->getMembers();
$member_details = array();
while ($members->fetch()) {
$member_uri = common_local_url('userbyid', array('id'=>$members->id));
$member_details[$member_uri] = array(
$members = $this->group->getMembers();
$member_details = array();
while ($members->fetch()) {
$member_uri = common_local_url('userbyid', array('id'=>$members->id));
$member_details[$member_uri] = array(