DOMNodeList::count

    (PHP 7 >= 7.2.0, PHP 8)

    DOMNodeList::count — Get number of nodes in the list

    说明

    public DOMNodeList::count(): int

    Gets the number of nodes in the list.

    参数

    此函数没有参数。

    返回值

    Returns the number of nodes in the list, which is identical to the length property.

    Improve This Page

    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