RecursiveTreeIterator::__construct
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
RecursiveTreeIterator::__construct — Construct a RecursiveTreeIterator
说明
public RecursiveTreeIterator::__construct(
RecursiveIterator|IteratorAggregate
int
int
int
)
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.