SplObjectStorage::unserialize

(PHP 5 >= 5.2.2, PHP 7, PHP 8)

SplObjectStorage::unserialize — Unserializes a storage from its string representation

说明

public SplObjectStorage::unserialize(string $data): void

Unserializes storage entries and attach them to the current storage.

参数

data

The serialized representation of a storage.

返回值

没有返回值。

示例

示例 #1 SplObjectStorage::unserialize() example

<?php
$s1 = new SplObjectStorage;
$s2 = new SplObjectStorage;
$o = new stdClass;
$s1[$o] = "data";

$s2->unserialize($s1->serialize());

var_dump(count($s2));
?>

以上示例的输出类似于：

int(1)

参见

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备份地址：http://www.lvesu.com/blog/php/splobjectstorage.unserialize.php