SolrInputDocument::clear

(PECL solr >= 0.9.2)

SolrInputDocument::clear — Resets the input document

public bool SolrInputDocument::clear ( void )

Resets the document by dropping all the fields and resets the document boost to zero.

此函数没有参数。

成功时返回 TRUE，或者在失败时返回 FALSE.