Returns the treshold frequency at which words will be ignored which do not occur in at least this many docs

# SolrQuery::getMltMinDocFrequency

(PECL solr >= 0.9.2)

SolrQuery::getMltMinDocFrequency — Returns the treshold frequency at which words will be ignored which do not occur in at least this many docs

### Descrierea

public SolrQuery::getMltMinDocFrequency ( void ) : int

Returns the treshold frequency at which words will be ignored which do not occur in at least this many docs

### Parametri

Această funcție nu are parametri.

### Valorile întoarse

Returns an integer on success and `NULL` if not set.