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@ 2017-05-25T09:33:54Z

<?php

echo phpversion(); // PHP 5.4.45

error_reporting(-1);

$dom = new DOMDocument;
$s1 = $dom->createElement('script');
$s2 = $dom->createElement('script');
$s1->appendChild($s2);
$dom->appendChild($s1);

$html = $dom->saveXML();

$dom = new DOMDocument;
$dom->loadXML($html);

echo $dom->saveXML();

Output
Performance
VLD
References
Branches

phpversion: documentation ( source)
error_reporting: documentation ( source)

preferences:dark modelive preview

34.27 ms | 402 KiB | 5 Q