SolrCollapseFunction::__toString

(PECL solr >= 2.2.0)

SolrCollapseFunction::__toStringReturns a string representing the constructed collapse function

Description

public SolrCollapseFunction::__toString ( ) : string

Returns a string representing the constructed collapse function

Parameters

This function has no parameters.

Return Values

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https://www.php.net/manual/en/solrcollapsefunction.tostring.php