'legend' => "$legend " . CRM_Utils_Array::value('legend', $rows, ts('Contribution')) . ' ' . ts('Summary'),
'values' => $graph[0],
'multiValues' => $graph,
- 'barKeys' => CRM_Utils_Array::value('barKeys', $rows, []),
+ 'barKeys' => $rows['barKeys'] ?? [],
];
}
// rotate the x labels.
- $chartData['xLabelAngle'] = CRM_Utils_Array::value('xLabelAngle', $rows, 0);
+ $chartData['xLabelAngle'] = $rows['xLabelAngle'] ?? 0;
if (!empty($rows['tip'])) {
$chartData['tip'] = $rows['tip'];
}