php教程

SolrInputDocument::getFieldCount

(PECL solr >= 0.9.2)

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

说明

public SolrInputDocument::getFieldCount ( void ) : int

Returns the number of fields in the document.

参数

此函数没有参数。

返回值

Returns an integer on success 或者在失败时返回 FALSE.

User Contributed Notes

There are no user contributed notes for this page.

CopyRight © 2008-2022 verySource.Com All Rights reserved.　京ICP备17048824号-1　京公网安备：11010502034788