SolrQuery
PHP Manual

SolrQuery::getExpandRows

(PECL solr >= 2.2.0)

SolrQuery::getExpandRowsReturns The number of rows to display in each group (expand.rows)

説明

public integer SolrQuery::getExpandRows ( void )

Returns The number of rows to display in each group (expand.rows)


SolrQuery
PHP Manual