RecursiveTreeIterator::__construct()

(PHP 5 >= 5.3.0, PHP 7)

Construct a RecursiveTreeIterator

说明

publicRecursiveTreeIterator::__construct(RecursiveIterator|IteratorAggregate$it[,int $flags= RecursiveTreeIterator::BYPASS_KEY[,int $cit_flags= CachingIterator::CATCH_GET_CHILD[,int $mode= RecursiveIteratorIterator::SELF_FIRST]]])

Constructs a new RecursiveTreeIterator from the supplied recursive iterator.

Warning

本函数还未编写文档，仅有参数列表。

参数

$it

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.

返回值

没有返回值。

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