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<SolrDisMaxQuery::useEDisMaxQueryParserSolrCollapseFunction::__construct>
^SolrLast updated: Mon, 26 Oct 2026

The SolrCollapseFunction class

(PECL solr >= 2.2.0)

Introduction

Class synopsis

class SolrCollapseFunction {
/* Constants */
const string NULLPOLICY_IGNORE = ignore;
const string NULLPOLICY_EXPAND = expand;
const string NULLPOLICY_COLLAPSE = collapse;
/* Methods */
public function __construct(string $field = ?)
public function getField(): string
public function getHint(): string
public function getMax(): string
public function getMin(): string
public function getNullPolicy(): string
public function getSize(): int
public function setField(string $fieldName): SolrCollapseFunction
public function setHint(string $hint): SolrCollapseFunction
public function setMax(string $max): SolrCollapseFunction
public function setMin(string $min): SolrCollapseFunction
public function setNullPolicy(string $nullPolicy): SolrCollapseFunction
public function setSize(int $size): SolrCollapseFunction
public function __toString(): string
}

Table of Contents


<SolrDisMaxQuery::useEDisMaxQueryParserSolrCollapseFunction::__construct>
^SolrLast updated: Mon, 26 Oct 2026