PHP 7.0.6 Released

    WeakMap::offsetExists

    (PECL weakref >= 0.2.0)

    WeakMap::offsetExists — Checks whether a certain object is in the map

    Description

    public bool WeakMap::offsetExists ( object $object )

    Checks whether the passed object is referenced in the map.

    Parameters

    object

    Object to check for.

    Return Values

    Returns TRUE if the object is contained in the map, FALSE otherwise.

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