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run code in 300+ PHP versions simultaneously
<?php $x = '<div> </div> <div> <h1>headline</h1> </div>'; $doc = new DOMDocument(); $doc->preserveWhiteSpace = false; $doc->formatOutput = true; $doc->loadHTML($x); print $doc->saveHtml();
Output for git.master, git.master_jit, rfc.property-hooks
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body> <div> </div> <div> <h1>headline</h1> </div> </body></html>

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