(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.
Note:
SplObjectStorage::offsetSet() is an alias of SplObjectStorage::attach().
objectThe object to associate data with.
infoThe data to associate with the object.
没有返回值。
Example #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"