SolrQuery::getGroupFunctions

(PECL solr >= 2.2.0)

SolrQuery::getGroupFunctions — Returns group functions (group.func parameter values)

publicSolrQuery::getGroupFunctions(): array

Returns group functions (group.func parameter values)

Esta função não possui parâmetros.

SolrQuery::addGroupFunction() - Allows grouping results based on the unique values of a function query (group.func parameter)