RecursiveTreeIterator::__construct
(PHP 5 >= 5.3.0, PHP 7)
RecursiveTreeIterator::__construct — Construct a RecursiveTreeIterator
说明
public
RecursiveTreeIterator::__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。
