Home/ Manual/ spl / recursivetreeiterator/ RecursiveTreeIterator::__construct

RecursiveTreeIterator::__construct

PHP function Edit on GitHub ✎

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

Construct a RecursiveTreeIterator

Description

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.

Func

Parameters

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.

Source: reference/spl/recursivetreeiterator/construct.xml · from the official PHP manual (php/doc-en)