Online PHP editor | refs for LtSmU

<?php $XML = <<< XML <root> <item>1</item> <item>2</item> <item>3</item> </root> XML; $dom = new DomDocument(); $dom->loadXml($XML); $items = $dom->getElementsByTagName('item'); echo "Count: {$items->length}", PHP_EOL; foreach ($items as $k => $item) { print "K: ".$k." Item: ".$item->nodeName. " Value: ".$item->nodeValue. PHP_EOL; } print "----" . PHP_EOL; $it = new IteratorIterator($dom->getElementsByTagName('item')); $c = iterator_count($it); echo "Count: $c", PHP_EOL; foreach ($it as $k => $item) { print "K: ".$k." Item: ".$item->nodeName. " Value: ".$item->nodeValue. PHP_EOL; }