PHP Manual
SolrInputDocument
Returns the number of child documents

SolrInputDocument::getChildDocumentsCount

(PECL solr >= 2.3.0)

SolrInputDocument::getChildDocumentsCount — Returns the number of child documents

説明

public function SolrInputDocument::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

SolrInputDocument::addChildDocument() - Adds a child document for block indexing
SolrInputDocument::addChildDocuments() - Adds an array of child documents
SolrInputDocument::hasChildDocuments() - Returns true if the document has any child documents
SolrInputDocument::getChildDocuments() - Returns an array of child documents (SolrInputDocument)

関連キーワード:

SolrInputDocument child documents number getChildDocumentsCount getChildDocuments Adds document getField solr 参考 addChildDocument block indexing addChildDocuments hasChildDocuments

関連する関数・ページ:

solrinputdocument.getchilddocuments solrinputdocument.haschilddocuments class.solrinputdocument solrinputdocument.reset solrinputdocument.getfield solrinputdocument.construct