# Elastica php migrating from facets to aggregations

**URL:** <https://discuss.elastic.co/t/elastica-php-migrating-from-facets-to-aggregations/63406>\
**Category:** Elasticsearch\
**Created:** [October 19, 2016, 2:30pm UTC](https://discuss.elastic.co/t/elastica-php-migrating-from-facets-to-aggregations/63406 "2016-10-19T14:30:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![minniek](https://avatars.discourse-cdn.com/v4/letter/m/aeb1de/32.png) [@minniek](https://discuss.elastic.co/u/minniek)\
**Post date:** [October 19, 2016, 2:30pm UTC](https://discuss.elastic.co/t/elastica-php-migrating-from-facets-to-aggregations/63406/1 "2016-10-19T14:30:12Z")

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I am looking to migrate a part of a code from facets to aggregations but I am not able to do that because there is not Query.php file in Aggregations folder. Any ideas about to change this code?????:

$facet = new Elastica\Facet\Query($namefacet);  
$queryString = new Elastica\Query\QueryString();  
$queryString-\>setDefaultField('timestamp');  
$queryString-\>setQuery('\*');  
$facet-\>setQuery($queryString);

Thanks

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 5, 2017, 10:11pm UTC](https://discuss.elastic.co/t/elastica-php-migrating-from-facets-to-aggregations/63406/2 "2017-07-05T22:11:12Z")

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