PHP Manual
SolrInputDocument
Returns the number of fields in the document

SolrInputDocument::getFieldCount

(PECL solr >= 0.9.2)

SolrInputDocument::getFieldCount — Returns the number of fields in the document

Description

public SolrInputDocument::getFieldCount(): int|false

Returns the number of fields in the document.

Parameters

This function has no parameters.

Return Values

Returns an integer on success or false on failure.

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