SolrCollapseFunction::getNullPolicy	SolrCollapseFunction::setField

SolrCollapseFunction	Last updated: Mon, 26 Oct 2026

SolrCollapseFunction::getSize

(PECL solr >= 2.2.0)

SolrCollapseFunction::getSize — Returns size parameter

public function SolrCollapseFunction::getSize(): int

Gets the initial size of the collapse data structures when collapsing on a numeric field only

This function has no parameters.