+--------------------------------------------------------------------+
| CiviCRM version 4.7 |
+--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2015 |
+ | Copyright CiviCRM LLC (c) 2004-2016 |
+--------------------------------------------------------------------+
| This file is a part of CiviCRM. |
| |
/**
*
* @package CRM
- * @copyright CiviCRM LLC (c) 2004-2015
+ * @copyright CiviCRM LLC (c) 2004-2016
* $Id$
*
*/
foreach ($allRoleIDs as $k => $v) {
$roleGroupTree = CRM_Core_BAO_CustomGroup::getTree('Participant', $this, $participantID, NULL, $v, $roleCustomDataTypeID);
- $eventGroupTree = &CRM_Core_BAO_CustomGroup::getTree('Participant', $this, $participantID, NULL,
+ $eventGroupTree = CRM_Core_BAO_CustomGroup::getTree('Participant', $this, $participantID, NULL,
$values[$participantID]['event_id'], $eventNameCustomDataTypeID
);
$eventTypeID = CRM_Core_DAO::getFieldValue("CRM_Event_DAO_Event", $values[$participantID]['event_id'], 'event_type_id', 'id');