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<RecursiveIteratorIterator::beginIterationRecursiveIteratorIterator::callHasChildren>
^RecursiveIteratorIteratorLast updated: Mon, 26 Oct 2026

RecursiveIteratorIterator::callGetChildren

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

RecursiveIteratorIterator::callGetChildren — Get children

Description

public function RecursiveIteratorIterator::callGetChildren(): ?RecursiveIterator

Get children of the current element.

Parameters

This function has no parameters.

Return Values

A RecursiveIterator() on success, or null on failure.


<RecursiveIteratorIterator::beginIterationRecursiveIteratorIterator::callHasChildren>
^RecursiveIteratorIteratorLast updated: Mon, 26 Oct 2026