초보 xml curl 공부 중인데 이거 대체 어떻게 적용하는건가요 채택완료

</p><p>$url = "<a href="<a href="http://freegeoip.net/xml/".$_GET['ip'" target="_blank" rel="noopener noreferrer">http://freegeoip.net/xml/".$_GET['ip'</a>"><a href="http://freegeoip.net/xml/" target="_blank" rel="noopener noreferrer">http://freegeoip.net/xml/</a>".$_GET['ip'</a>];
$ch = curl_init();
curl_setopt($ch, CURLOPT_AUTOREFERER, TRUE);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
$content = curl_exec($ch);
curl_close($ch);
$result = simplexml_load_string($content);
echo "<pre>";
print_r($result);</p><p>echo $result->RegionName;</p><p>