14行PHP代码获取客户端IP地址经纬度及所在城市

$getIp=$_SERVER["REMOTE_ADDR"];
echo 'IP:',$getIp;
echo '
';
$content = file_get_contents("http://api.map.baidu.com/location/ip?ak=7IZ6fgGEGohCrRKUE9Rj4TSQ&ip={$getIp}&coor=bd09ll");
$json = json_decode($content);
echo 'log:',$json->{'content'}->{'point'}->{'x'};//按层级关系提取经度数据
echo '
';
echo 'lat:',$json->{'content'}->{'point'}->{'y'};//按层级关系提取纬度数据
echo '
';
print $json->{'content'}->{'address'};//按层级关系提取address数据
?>

PHP