WeakReference::get

(PHP 7 >= 7.4.0, PHP 8)

WeakReference::get — Get a weakly referenced Object

说明

public WeakReference::get ( ) : object|null

Gets a weakly referenced object. If the object has already been destroyed, null is returned.

参数

此函数没有参数。

返回值

Returns the referenced object, or null if the object has been destroyed.

User Contributed Notes

There are no user contributed notes for this page.