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<?php $xml = new DOMDocument("1.0", "UF-8"); $el = $xml->createElement("testnode", "some val"); $xml->appendChild($el); echo "<xmp>" . $xml->saveXML() . "</xmp>";
Output for git.master, git.master_jit, rfc.property-hooks
Warning: DOMDocument::saveXML(): unknown encoding UF-8 in /in/KXDDL on line 6 <xmp></xmp>

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