Elastica\Search::addTypes PHP Méthode

    public function addTypes(array $types = [])
    {
        foreach ($types as $type) {
            $this->addType($type);
        }
        return $this;
    }

 /**
  * Reindex documents from an old index to a new index.
  *
  * @link https://www.elastic.co/guide/en/elasticsearch/guide/master/reindex.html
  *
  * @param \Elastica\Index $oldIndex
  * @param \Elastica\Index $newIndex
  * @param array           $options  keys: CrossIndex::OPTION_* constants
  *
  * @return \Elastica\Index The new index object
  */
 public static function reindex(Index $oldIndex, Index $newIndex, array $options = array())
 {
     // prepare search
     $search = new Search($oldIndex->getClient());
     $options = array_merge(array(self::OPTION_TYPE => null, self::OPTION_QUERY => new MatchAll(), self::OPTION_EXPIRY_TIME => '1m', self::OPTION_SIZE_PER_SHARD => 1000), $options);
     $search->addIndex($oldIndex);
     if (isset($options[self::OPTION_TYPE])) {
         $type = $options[self::OPTION_TYPE];
         $search->addTypes(is_array($type) ? $type : array($type));
     }
     $search->setQuery($options[self::OPTION_QUERY]);
     // search on old index and bulk insert in new index
     $scanAndScroll = new ScanAndScroll($search, $options[self::OPTION_EXPIRY_TIME], $options[self::OPTION_SIZE_PER_SHARD]);
     foreach ($scanAndScroll as $resultSet) {
         $bulk = new Bulk($newIndex->getClient());
         $bulk->setIndex($newIndex);
         foreach ($resultSet as $result) {
             $action = new Bulk\Action();
             $action->setType($result->getType());
             $action->setId($result->getId());
             $action->setSource($result->getData());
             $bulk->addAction($action);
         }
         $bulk->send();
     }
     $newIndex->refresh();
     return $newIndex;
 }