Flake\Core\DOM\HTMLElement::getInnerHTML PHP Method

    function getInnerHTML()
    {
        $sHtml = '';
        $iNodes = $this->childNodes->length;
        for ($i = 0; $i < $iNodes; $i++) {
            $oItem = $this->childNodes->item($i);
            $sHtml .= $oItem->ownerDocument->saveHTML($oItem);
        }
        return $sHtml;
    }