code: public function toRealNamesArray() : array
      {
          $values = array();
          foreach ($this->getAllFieldsAliases() as $name) {
              $field = $this->{'field' . ucfirst($name)};
              $realName = constant(get_called_class() . '::FIELD_' . strtoupper(Helper::codifyName($name)));
              $values[$realName] = $field['value'];
          }
  
          return $values;
      }
docs: Get field values as associative array (real names => value).
  
  @return array values