function delete_dms($dids) { $params = array(); if (is_array($dids) && !empty($dids)) { foreach ($dids as $k => $v) { $this->id_format($dids[$k]); } $params['ids'] = join(',', $dids); } else { $params['ids'] = $dids; } return $this->oauth->post('direct_messages/destroy_batch', $params); }