SolrQuery
PHP Manual

SolrQuery::addFilterQuery

(PECL solr >= 0.9.2)

SolrQuery::addFilterQuery — Specifies a filter query

Description

public SolrQuery SolrQuery::addFilterQuery ( string $fq )

Specifies a filter query

Parameters

fq

The filter query

Return Values

Returns the current SolrQuery object.

SolrQuery
PHP Manual