$displayName = CRM_Contact_BAO_Contact::displayName($values[$participantID]['contact_id']);
$participantCount = array();
$displayName = CRM_Contact_BAO_Contact::displayName($values[$participantID]['contact_id']);
$participantCount = array();
foreach ($lineItem as $k => $v) {
if (CRM_Utils_Array::value('participant_count', $lineItem[$k]) > 0) {
$participantCount[] = $lineItem[$k]['participant_count'];
}
foreach ($lineItem as $k => $v) {
if (CRM_Utils_Array::value('participant_count', $lineItem[$k]) > 0) {
$participantCount[] = $lineItem[$k]['participant_count'];
}