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<?php $html = <<<HTML <div>hello</div> <div>world</div> HTML; $doc = new DOMDocument; $doc->loadHTML($html); $frag = $doc->createDocumentFragment(); $body = $doc->getElementsByTagName('body')->item(0); foreach ($body->childNodes as $child) { $frag->appendChild($child->cloneNode(true)); } echo $doc->saveHTML($frag); echo PHP_EOL; echo PHP_EOL; echo $doc->saveHTML();
Output for git.master, git.master_jit, rfc.property-hooks
<div>hello</div> <div>world</div> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body><div>hello</div> <div>world</div></body></html>

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