RecursiveTreeIterator::__construct

    (PHP 5 >= 5.3.0, PHP 7, PHP 8)

    RecursiveTreeIterator::__construct — Construct a RecursiveTreeIterator

    说明

    public RecursiveTreeIterator::__construct(
        RecursiveIterator|IteratorAggregate $iterator,
        int $flags = RecursiveTreeIterator::BYPASS_KEY,
        int $cachingIteratorFlags = CachingIterator::CATCH_GET_CHILD,
        int $mode = RecursiveTreeIterator::SELF_FIRST
    )

    Constructs a new RecursiveTreeIterator from the supplied recursive iterator.

    警告

    本函数还未编写文档，仅有参数列表。

    参数

    iterator

    The RecursiveIterator or IteratorAggregate to iterate over.

    flags

    Flags may be provided which will affect the behavior of some methods. A list of the flags can found under RecursiveTreeIterator predefined constants.

    caching_it_flags

    Flags to affect the behavior of the RecursiveCachingIterator used internally.

    mode

    Flags to affect the behavior of the RecursiveIteratorIterator used internally.

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