'end_date' => CRM_Utils_Date::processDate($owner['end_date'], NULL, TRUE, 'Ymd'),
'source' => ts('Manual Assignment of Related Membership'),
'is_test' => $owner['is_test'],
- 'campaign_id' => CRM_Utils_Array::value('campaign_id', $owner),
+ 'campaign_id' => $owner['campaign_id'] ?? NULL,
'status_id' => $owner['status_id'],
'skipStatusCal' => TRUE,
'createActivity' => TRUE,