'; echo ''; $groupingid = required_param('groupingid', PARAM_INT); $courseid = required_param('courseid', PARAM_INT); require_login($courseid); if (confirm_sesskey() and isteacheredit($courseid)) { $groupids = groups_get_groups_in_grouping($groupingid); if ($groupids != false) { // Put the groupings into a hash and sort them foreach($groupids as $groupid) { $listgroups[$groupid] = groups_get_group_displayname($groupid); } natcasesort($listgroups); // Print out the XML echo ""; foreach($listgroups as $value=>$name) { echo "$name"; echo "$value"; } echo ""; } } echo ''; ?>