Php/docs/weakmap.current

• PHP Manual
• WeakMap
• Returns the current value under iteration

WeakMap::current

(PECL weakref >= 0.2.0)

WeakMap::current — Returns the current value under iteration

说明

public WeakMap::current ( ) : mixed

Returns the current value being iterated on in the map.

参数

此函数没有参数。

返回值

The value currently being iterated on.