--TEST--
GH-18090 (Svg attributes and tag names are being lowercased)
--EXTENSIONS--
dom
--FILE--
', LIBXML_NOERROR)->saveHTML(), "\n";
echo \Dom\HTMLDocument::createFromString('', LIBXML_NOERROR)->saveHTML(), "\n";
echo \Dom\HTMLDocument::createFromString('', LIBXML_NOERROR)->querySelector('svg')->attributes[0]->name, "\n";
?>
--EXPECT--
viewBox