SolrQuery::addFacetQuery

Adds a facet query

&reftitle.description; public `SolrQuery` `SolrQuery::addFacetQuery` `string` `facetQuery`

Adds a facet query

&reftitle.parameters;

`facetQuery`

- The facet query

&reftitle.returnvalues;

Returns the current SolrQuery object, if the return value is used.

&reftitle.examples;

### `SolrQuery::addFacetField` example

    <?php

    $options = array
    (
            'hostname' => SOLR_SERVER_HOSTNAME,
            'login'    => SOLR_SERVER_USERNAME,
            'password' => SOLR_SERVER_PASSWORD,
            'port'     => SOLR_SERVER_PORT,
    );

    $client = new SolrClient($options);

    $query = new SolrQuery('*:*');

    $query->setFacet(true);

    $query->addFacetQuery('price:[* TO 500]')->addFacetQuery('price:[500 TO *]');

    $query_response = $client->query($query);

    $response = $query_response->getResponse();

    print_r($response->facet_counts->facet_queries);

    ?>

&example.outputs.similar;

    SolrObject Object
    (
        [price:[* TO 500]] => 14
        [price:[500 TO *]] => 2
    )