preserveWhiteSpace = false;
$html = $dom->loadHTMLFile('http://servers.minetest.net/');
$tables = $dom->getElementsByTagName('table');
$rows = $tables->item(0)->getElementsByTagName('tr');
$results = array();
foreach ($rows as $row) {
$cols = $row->getElementsByTagName('td');
$result = array();
foreach ($cols as $col) {
$result[] = $col->nodeValue;
}
$results[] = $result;
}
// extract the server info
$servers = array();
foreach($results as $result) {
if (!$result) continue;
list($host, $port) = explode(':',$result[0]);
$geoip = geoip_record_by_addr($gi,gethostbyname($host));
if (!$geoip) continue;
$servers[] = array(
'name'=>$result[3],
'host'=>$host,
'port'=>$port,
'lat'=>$geoip->latitude,
'lon'=>$geoip->longitude,
'site'=>$result[2],
'uptime'=>$result[6],
);
}
?>