public function parseFromXml($strXml)
{
$xml = simplexml_load_string($strXml);
$this->prefix = strval($xml->Prefix);
$this->marker = strval($xml->Marker);
$this->maxKeys = intval($xml->MaxKeys);
$this->isTruncated = strval($xml->IsTruncated) == 'true';
$this->nextMarker = strval($xml->NextMarker);
if (isset($xml->LiveChannel)) {
foreach ($xml->LiveChannel as $chan) {
$channel = new LiveChannelInfo();
$channel->parseFromXmlNode($chan);
$this->channelList[] = $channel;
}
}
}