SolrDocument::getChildDocumentsCount
(PECL solr >= 2.3.0)
SolrDocument::getChildDocumentsCount — 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)
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