:
'idnumber', '1' => 'shortname', '2' => 'id'); echo html_writer::select($identifieroptions, 'tool_sync_enrol_courseidentifier', 0 + @$frm->tool_sync_enrol_courseidentifier); ?>
'idnumber', '1' => 'username', '2' => 'email', '3' => 'id'); echo html_writer::select($identifieroptions, 'tool_sync_enrol_useridentifier', 0 + @$frm->tool_sync_enrol_useridentifier); ?>
: tool_sync_enrol_mailadmins) echo "checked=\"checked\"" ?> />
: