Method moveToClosingElement

/**
 * Method to move the stream parser to the closing XML node of the current element.
 *
 * @return  void
 *
 * @since   3.1.4
 * @throws  \RuntimeException  If the closing tag cannot be found.
 */
protected function moveToClosingElement()
{
    // If we are on a self-closing tag then there is nothing to do.
    if ($this->stream->isEmptyElement) {
        return;
    }
    // Get the name and depth for the current node so that we can match the closing node.
    $name = $this->stream->name;
    $depth = $this->stream->depth;
    // Only keep looking until the end of the stream.
    while ($this->stream->read()) {
        // If we have an END_ELEMENT node with the same name and depth as the node we started with we have a bingo. :-)
        if ($this->stream->name == $name && $this->stream->depth == $depth && $this->stream->nodeType == \XMLReader::END_ELEMENT) {
            return;
        }
    }
    throw new \RuntimeException('Unable to find the closing XML node.');
}