The RecursiveIterator interface

Introduction

Classes implementing RecursiveIterator can be used to iterate over iterators recursively.

RecursiveIterator extends Iterator

/* Methods */

public RecursiveIteratornull RecursiveIterator::getChildren()

public bool RecursiveIterator::hasChildren()

/* Inherited methods */

public mixed Iterator::current()

public mixed Iterator::key()

public void Iterator::next()

public void Iterator::rewind()

public bool Iterator::valid()

Table of Contents

RecursiveIterator::getChildren — Returns an iterator for the current entry
RecursiveIterator::hasChildren — Returns if an iterator can be created for the current entry