SolrDocument::getChildDocuments

(PECL solr >= 2.3.0)

SolrDocument::getChildDocuments — Returns an array of child documents (SolrDocument)

public SolrDocument::getChildDocuments ( void ) : array

Returns an array of child documents (SolrDocument)

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SolrDocument::hasChildDocuments() - Checks whether the document has any child documents
SolrDocument::getChildDocumentsCount() - Returns the number of child documents