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# Parent Inner Hits > More info about inner hits is in the [official elasticsearch docs][1] The `parent/child` inner_hits can be used to include parent or child. The usage of parent inner hits is very similar to that of nested [inner hits](Nested.md), the only difference is that in stead of passing the `path` to the nested object, the parent/child `type` needs to be passed to the `$path` variable. ## Simple example ```JSON { "inner_hits" : { "children" : { "type" : { "article" : { "query" : { "match" : {"title" : "[actual query]"} } } } } } } ``` And now the query via DSL: ```php $matchQuery = new MatchQuery('title', '[actual query]'); $innerHit = new ParentInnerHit('children', 'article', $matchQuery); $search = new Search(); $search->addInnerHit($innerHit); $search->toArray(); ``` [1]: https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-inner-hits.html
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