php教程

SolrDocument::clear

(PECL solr >= 0.9.2)

SolrDocument::clear — Drops all the fields in the document

说明

public SolrDocument::clear ( void ) : bool

Resets the current object. Discards all the fields and resets the document boost to zero.

参数

此函数没有参数。

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE。

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