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