PHP 8.4.2 Released!

    WeakMap::count

    (PHP 8)

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

    Description

    public WeakMap::count(): int

    Counts the number of live entries in the map.

    Parameters

    This function has no parameters.

    Return Values

    Returns the number of live entries in the map.

    Found A Problem?

    Learn How To Improve This Page • Submit a Pull Request • Report a Bug
    ＋add a note

    User Contributed Notes

    There are no user contributed notes for this page.
    To Top