PHP Manual
SolrDocument
Returns the number of child documents

SolrDocument::getChildDocumentsCount

(PECL solr >= 2.3.0)

SolrDocument::getChildDocumentsCount — Returns the number of child documents

説明

public function SolrDocument::getChildDocumentsCount(): int

Returns the number of child documents

パラメータ

この関数にはパラメータはありません。

戻り値

参考

SolrDocument::hasChildDocuments() - Checks whether the document has any child documents
SolrDocument::getChildDocuments() - Returns an array of child documents (SolrDocument)

関連キーワード:

SolrDocument child documents number getChildDocumentsCount getChildDocuments getField solr 参考 hasChildDocuments Checks whether document

関連する関数・ページ:

solrdocument.getchilddocuments solrdocument.haschilddocuments solrdocument.clone solrdocument.construct solrdocument.reset solrdocument.getfield