PHP - Manual: WeakMap::current
2024-04-30
(PECL weakref >= 0.2.0)
WeakMap::current — Returns the current value under iteration
Returns the current value being iterated on in the map.
此函数没有参数。
The value currently being iterated on.
官方地址:https://www.php.net/manual/en/weakmap.current.php