DOMNameSpaceNode::__sleep

(PHP 8 >= 8.1.25)

DOMNameSpaceNode::__sleep — Forbids serialization unless serialization methods are implemented in a subclass

说明

public DOMNameSpaceNode::__sleep(): array

Forbids serialization unless serialization methods are implemented in a subclass.

参数

此函数没有参数。

返回值

The method always throws an exception.

错误／异常

Throws an Error exception when called.