略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: MongoGridFSCursor::key

2024-11-15

MongoGridFSCursor::key

(PECL mongo >=0.9.0)

MongoGridFSCursor::keyReturns the current result's filename

说明

public MongoGridFSCursor::key ( void ) : string

参数

此函数没有参数。

返回值

The current result's _id as a string.

更新日志

版本 说明
1.3.0 The document's _id is returned as a string value, since the key should be unique. Pre-1.3.0, filename was returned.
add a note add a note

User Contributed Notes

There are no user contributed notes for this page.

官方地址:https://www.php.net/manual/en/mongogridfscursor.key.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3