SolrQuery::getExpandRows
(PECL solr >= 2.2.0)
SolrQuery::getExpandRows — Returns The number of rows to display in each group (expand.rows)
Description
public SolrQuery::getExpandRows ( ) : int
Returns The number of rows to display in each group (expand.rows)
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https://www.php.net/manual/en/solrquery.getexpandrows.php