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@ 2014-02-05T21:29:48Z

<?php

$dom = new DOMDocument();

$copyright = $dom->createElement('copyright', '&#169;');

$dom->appendChild($copyright);

echo htmlspecialchars($dom->saveXML());

Output
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htmlspecialchars: documentation ( source)

preferences:dark modelive preview

56.28 ms | 402 KiB | 5 Q