protected function generateProjectXmlDescriptorHeader()
{
$xml = '<' . '?xml version="1.0" encoding="UTF-8"?' . '>';
$xml .= '<project><configuration>';
foreach ($this->projectConf as $key => $value) {
$xml .= "<{$key}><![CDATA[{$value}]]></{$key}>";
}
$xml .= '</configuration>';
return $xml;
}