SplFileObject::getChildren

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

    SplFileObject::getChildren — No purpose

    说明

    public SplFileObject::getChildren(): null

    An SplFileObject does not have children so this method returns null.

    参数

    此函数没有参数。

    返回值

    Returns null.

    参见

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