PHP - Manual: SplObjectStorage::offsetSet
2024-12-23
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
SplObjectStorage::offsetSet — Associates data to an object in the storage
Associate data to an object in the storage.
注意:
SplObjectStorage::offsetSet() is an alias of SplObjectStorage::attach().
object
The object to associate data with.
info
The data to associate with the object.
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"
官方地址:https://www.php.net/manual/en/splobjectstorage.offsetset.php