SolrQuery
PHP Manual

SolrQuery::getMltCount

(PECL solr >= 0.9.2)

SolrQuery::getMltCountReturns the number of similar documents to return for each result

Description

public int SolrQuery::getMltCount ( void )

Returns the number of similar documents to return for each result

Parameters

This function has no parameters.

Return Values

Returns an integer on success and NULL if not set.


SolrQuery
PHP Manual