code: private function getPayPalUnifiedInstallmentData($paymentId)
      {
          try {
              $query = 'SELECT * FROM swag_payment_paypal_unified_financing_information WHERE payment_id = ?';
  
              return $this->connection->fetchAssoc($query, [$paymentId]);
          } catch (Exception $exception) {
              return false;
          }
      }
docs: @param $paymentId
  
  @return array|bool