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run code in 300+ PHP versions simultaneously
<?php $xml = <<<XML <?xml version="1.0" ?> <root> <child> <grandchild/> </child> <child> <grandchild/> </child> </root> XML; $doc = new DOMDocument; $doc->loadXML($xml); $xpath = new DOMXPath($doc); foreach ($xpath->query('./*', $doc->documentElement) as $el) { echo $el->tagName . "\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
child child

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