SplObjectStorage::offsetSet

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

SplObjectStorage::offsetSet — Associates data to an object in the storage

public SplObjectStorage::offsetSet(object $object, mixed $info = null): void

Associate data to an object in the storage.

注意:
SplObjectStorage::offsetSet() is an alias of SplObjectStorage::attach().

没有返回值。

示例 #1 SplObjectStorage::offsetSet() example


<?php
$s = new SplObjectStorage;

$o1 = new StdClass;

$s->offsetSet($o1, "hello"); // Similar to $s[$o1] = "hello";

var_dump($s[$o1]);
?>

以上例程的输出类似于：

string(5) "hello"

SplObjectStorage::attach() - Adds an object in the storage
SplObjectStorage::offsetGet() - Returns the data associated with an object
SplObjectStorage::offsetExists() - Checks whether an object exists in the storage
SplObjectStorage::offsetUnset() - Removes an object from the storage

There are no user contributed notes for this page.

IT PHP 编程语言 Linux 开发编程科技 Elasticsearch HTML/CSS/XML 网络 JAVA NoSQL 数据库面试 C/C++ Golang Git 算法操作系统正则表达式 Redis 互联网 MySql JavaScript 运维软件国际架构设计 Mac OS TCP/IP Excel Vim Windows Socket Oracle VR MongoDB Python 运营 MemCache 商业硬件电子娱乐设计 nginx 摄影游戏 WordPress HTTP 团建数码电器

略微加速