Online PHP editor | refs for ecRGh

<?php declare (strict_types = 1); $doc = new \DOMDocument('1.0'); $doc->loadXML('<foo><bar>baz</bar></foo>'); $xpath = new \DOMXPath($doc); if (version_compare(PHP_VERSION, '7.0.2') === 0) { $node = $xpath->query('/foo')->item(0)->cloneNode(1); } else { $node = $xpath->query('/foo')->item(0)->cloneNode(true); }