NativeXmlSubmissionFilter::parseAuthors PHP Method

    function parseAuthors($node, $submission)
    {
        for ($n = $node->firstChild; $n !== null; $n = $n->nextSibling) {
            if (is_a($n, 'DOMElement')) {
                assert($n->tagName == 'author');
                $this->parseAuthor($n, $submission);
            }
        }
    }