/*
+--------------------------------------------------------------------+
- | CiviCRM version 4.3 |
+ | CiviCRM version 4.4 |
+--------------------------------------------------------------------+
| Copyright CiviCRM LLC (c) 2004-2013 |
+--------------------------------------------------------------------+
foreach ($this->_columns as $tableName => $table) {
if (array_key_exists('fields', $table)) {
foreach ($table['fields'] as $fieldName => $field) {
- if (CRM_Utils_Array::value('required', $field) ||
- CRM_Utils_Array::value($fieldName, $this->_params['fields'])
- ) {
- if (CRM_Utils_Array::value('statistics', $field)) {
+ if (!empty($field['required']) || !empty($this->_params['fields'][$fieldName])) {
+ if (!empty($field['statistics'])) {
foreach ($field['statistics'] as $stat => $label) {
switch (strtolower($stat)) {
case 'count':
$this->_interval = 'events';
$countEvent = NULL;
- if (CRM_Utils_Array::value('charts', $this->_params)) {
+ if (!empty($this->_params['charts'])) {
foreach ($rows as $key => $value) {
if ($value['civicrm_event_id']) {
$graphRows['totalParticipants'][] = ($rows[$key]['civicrm_line_item_participant_count_count']);