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The RecursiveIterator interface

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

Intro

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

Interfacesynopsis

implements RecursiveIterator extends Iterator { }

Recursiveiterator

In this section

RecursiveIterator::getChildren

Returns an iterator for the current entry

RecursiveIterator::hasChildren

Returns if an iterator can be created for the current entry

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