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run code in 300+ PHP versions simultaneously
<?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'); print "----" . PHP_EOL; $it = new IteratorIterator($items); foreach ($it as $k => $item) { print "K: ".$k." Item: ".$item->nodeName. " Value: ".$item->nodeValue. PHP_EOL; }
Output for git.master, git.master_jit, rfc.property-hooks
---- K: 0 Item: item Value: 1 K: 1 Item: item Value: 2 K: 2 Item: item Value: 3

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