SolrQuery::getFacetFields

(PECL solr >= 0.9.2)

SolrQuery::getFacetFieldsReturns all the facet fields

Description

public SolrQuery::getFacetFields ( ) : array

Returns all the facet fields

Parameters

This function has no parameters.

Return Values

Returns an array of all the fields and null if none was set

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https://www.php.net/manual/en/solrquery.getfacetfields.php