Online PHP editor | refs for BLiEC

<?php $writer = new XMLWriter; $writer->openURI('php://output'); $writer->startDocument('1.0', 'UTF-8'); $writer->startElement('response'); $writer->startElement('status'); $writer->startAttribute('code'); $writer->text(htmlspecialchars("<>\u{b}", ENT_NOQUOTES | ENT_XML1 | ENT_DISALLOWED, true)); $writer->endAttribute(); $writer->endElement(); $writer->endElement(); $writer->endDocument(); var_dump(bin2hex ("" . "\u{b}"));