WeakMap
PHP 手册

WeakMap::offsetUnset

(PECL weakref >= 0.2.0)

WeakMap::offsetUnsetRemoves an entry from the map

说明

public void WeakMap::offsetUnset ( object $object )

Removes an entry from the map.

参数

object

The key object to remove from the map.

返回值

没有返回值。


WeakMap
PHP 手册