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    IteratorIterator::__construct

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

    IteratorIterator::__construct — Create an iterator from anything that is traversable

    说明

    public IteratorIterator::__construct(Traversable $iterator)

    Creates an iterator from anything that is traversable.

    参数

    iterator

    The traversable iterator.

    返回值

    没有返回值。

    参见

    • Traversable

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