Php/docs/weakmap.offsetunset

• PHP Manual
• WeakMap
• Removes an entry from the map

WeakMap::offsetUnset

(PECL weakref >= 0.2.0)

WeakMap::offsetUnset — Removes an entry from the map

说明

public WeakMap::offsetUnset ( object $object ) : void

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。