PHP Manual
SolrInputDocument
Merges one input document into another

SolrInputDocument::merge

(PECL solr >= 0.9.2)

SolrInputDocument::merge — Merges one input document into another

Description

public SolrInputDocument::merge(SolrInputDocument $sourceDoc, bool $overwrite = true): bool

Merges one input document into another.

Parameters

sourceDoc: The source document.
overwrite: If this is true it will replace matching fields in the destination document.

Return Values

Returns true on success or false on failure. In the future, this will be modified to return the number of fields in the new document.

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