Handle xml fields in eZ Publish

handleXmlField.php

function handleXmlField($bodyXml, $parser="simple")
{
    $parser = new eZSimplifiedXMLInputParser(null);

    if ($parser == 'oe') {
        $parser = new eZOEInputParser(null);
    }
    $parser->setParseLineBreaks(false);

    $document = $parser->process($bodyXml);

    if (!is_object($document)) {
        $document = $parser->createRootNode();
    }

    $result = eZXMLTextType::domString($document);

    $result = str_replace('<section xmlns:image="http://ez.no/namespaces/ezpublish3/image/" xmlns:xhtml="http://ez.no/namespaces/ezpublish3/xhtml/" xmlns:custom="http://ez.no/namespaces/ezpublish3/custom/"/>', '', $result);

    return $result;
}