SolrQuery
PHP Manual

SolrQuery::getFacetPrefix

(PECL solr >= 0.9.2)

SolrQuery::getFacetPrefix — Returns the facet prefix

Description

public string SolrQuery::getFacetPrefix ([ string $field_override ] )

Returns the facet prefix

Parameters

field_override

The name of the field

Return Values

Returns a string on success and NULL if not set.

SolrQuery
PHP Manual