My first PHP page

"; $mysql_id = mysql_connect('192.168.1.107', 'peter', 'Peter_Th'); mysql_select_db('test_ais', $mysql_id); if(! $mysql_id ) { die('Could not connect: ' . mysql_error()); } echo 'Connected successfully'; $sql = 'SELECT mmsi, shipname, callsign FROM message_5'; $result = mysql_query( $sql, $mysql_id ); if(! $result ) { die('Could not get data: ' . mysql_error()); } $kml = array(''); $kml[] = ''; $kml[] = ' '; $kml[] = ' '; $kml[] = ' '; // End XML file $kml[] = ' '; $kml[] = ''; $kmlOutput = join("\n", $kml); header('Content-type: application/vnd.google-earth.kml+xml'); echo $kmlOutput; echo "Fetched data successfully\n"; mysql_close($mysql_id); ?>