Returns an array containing all the fields in the document

SolrInputDocument::getFieldNames

(PECL solr >= 0.9.2)

SolrInputDocument::getFieldNames — Returns an array containing all the fields in the document

public array SolrInputDocument::getFieldNames ( void )

Returns an array containing all the fields in the document.

This function has no parameters.

Returns an array on success and FALSE on failure.