SolrQuery::getMltFields
(PECL solr >= 0.9.2)
SolrQuery::getMltFields — Returns all the fields to use for similarity
Description
public SolrQuery::getMltFields ( ) : array
Returns all the fields to use for similarity
Parameters
This function has no parameters.
Return Values
Returns an array on success and null if not set.
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https://www.php.net/manual/en/solrquery.getmltfields.php