PHP 8.4.0 RC4 available for testing

    WeakMap::count

    (PHP 8)

    WeakMap::count — Counts the number of live entries in the map

    Descripción

    public WeakMap::count(): int

    Counts the number of live entries in the map.

    Parámetros

    Esta función no tiene parámetros.

    Valores devueltos

    Returns the number of live entries in the map.

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