WeakMap
PHP Manual

WeakMap::current

(PECL weakref >= 0.2.0)

WeakMap::current — Returns the current value under iteration

Descrição

public mixed WeakMap::current ( void )

Returns the current value being iterated on in the map.

Parâmetros

Esta função não possui parâmetros.

Valor Retornado

The value currently being iterated on.

WeakMap
PHP Manual