public static function DOMElementToString($domelement, $contentOnly = false)
{
if (!is_a($domelement, "DOMElement")) {
CMS_grandFather::raiseError('Domelement is not a DOMElement instance');
return false;
}
static $autoClosedTagsList;
if (!$autoClosedTagsList) {
$xml2Array = new CMS_xml2Array();
$tagsList = $xml2Array->getAutoClosedTagsList();
$autoClosedTagsList = implode($tagsList, '|');
}
$output = '';
if ($contentOnly) {
$output = '';
foreach ($domelement->childNodes as $node) {
$output .= $node->ownerDocument->saveXML($node, LIBXML_NOEMPTYTAG);
}
} else {
$output = $domNode->ownerDocument->saveXML($domNode, LIBXML_NOEMPTYTAG);
}
//convert output encoding if needed
if (io::isUTF8($output)) {
if (io::strtolower(APPLICATION_DEFAULT_ENCODING) != 'utf-8') {
$output = utf8_decode($output);
}
} else {
if (io::strtolower(APPLICATION_DEFAULT_ENCODING) == 'utf-8') {
$output = utf8_encode($output);
}
}
//to correct a bug in libXML < 2.6.27
if (LIBXML_VERSION < 20627 && strpos($output, '&#x') !== false) {
$output = preg_replace_callback('/(&#x[0-9A-Z]+;)/U', create_function('$matches', 'return io::decodeEntities($matches[0]);'), $output);
}
//replace tags like <br></br> by auto closed tags and strip cariage return arround entities
$output = preg_replace(array('#\\n(&[a-z]+;)\\n#U', '#<(' . $autoClosedTagsList . ')([^>]*)></\\1>#U'), array('\\1', '<\\1\\2/>'), $output);
return $output;
}
