RecursiveIteratorIterator::callGetChildren

    (PHP 5 >= 5.1.0, PHP 7, PHP 8)

    RecursiveIteratorIterator::callGetChildren — Get children

    说明

    public RecursiveIteratorIterator::callGetChildren(): ?RecursiveIterator

    Get children of the current element.

    参数

    此函数没有参数。

    返回值

    A RecursiveIterator() on success, or null on failure.

    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