PHP 7.3.14 Released

WeakMap::key

(PECL weakref >= 0.2.0)

WeakMap::keyReturns the current key under iteration

Açıklama

public WeakMap::key ( void ) : object

Returns the object serving as key in the map, at the current iterating position.

Değiştirgeler

Bu işlevin değiştirgesi yoktur.

Dönen Değerler

The object key currently being iterated.

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