SolrQuery::addMltQueryField

(PECL solr >= 0.9.2)

SolrQuery::addMltQueryField — Maps to mlt.qf

public SolrQuery SolrQuery::addMltQueryField ( string $field , float $boost )

Maps to mlt.qf. It is used to specify query fields and their boosts

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