= 0.9.2)SolrQuery::getFacetPrefix — Returns the facet prefix說明public SolrQuery::getFacetPrefix(string $field_over">

SolrQuery::getFacetPrefix

(PECL solr >= 0.9.2)

SolrQuery::getFacetPrefix — Returns the facet prefix

說明

public SolrQuery::getFacetPrefix(string $field_override = ?): string

Returns the facet prefix

參數(shù)

field_override

The name of the field

返回值

Returns a string on success and null if not set.