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  • RecursiveIterator::getChildren()

    (PHP 5 >= 5.1.0, PHP 7)

    Returns an iterator for the current entry

    说明

    publicRecursiveIterator::getChildren(void): RecursiveIterator

    Returns an iterator for the current iterator entry.

    参数

    此函数没有参数。

    返回值

    An iterator for the current entry.

    参见

    • RecursiveIterator::hasChildren() Returns if an iterator can be created for the current entry