function nextElement() { echo __METHOD__ . "; "; return parent::nextElement(); }
public function nextElement() { echo "MyIter::nextElement\n"; parent::nextElement(); }
<?php $array = array(); $recArrIt = new RecursiveArrayIterator($array); $recItIt = new RecursiveIteratorIterator($recArrIt); var_dump($recItIt->beginIteration()); var_dump($recItIt->endIteration()); var_dump($recItIt->nextElement()); ?>