1 <?php
2 function getIPaddress()
3 {
4
5 $IPaddress='';
6
7 if (isset($_SERVER)){
8
9 if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])){
10
11 $IPaddress = $_SERVER["HTTP_X_FORWARDED_FOR"];
12
13 } else if (isset($_SERVER["HTTP_CLIENT_IP"])) {
14
15 $IPaddress = $_SERVER["HTTP_CLIENT_IP"];
16
17 } else {
18
19 $IPaddress = $_SERVER["REMOTE_ADDR"];
20
21 }
22
23 } else {
24
25 if (getenv("HTTP_X_FORWARDED_FOR")){
26
27 $IPaddress = getenv("HTTP_X_FORWARDED_FOR");
28
29 } else if (getenv("HTTP_CLIENT_IP")) {
30
31 $IPaddress = getenv("HTTP_CLIENT_IP");
32
33 } else {
34
35 $IPaddress = getenv("REMOTE_ADDR");
36
37 }
38
39 }
40
41 return $IPaddress;
42
43 }
44 $IPaddress=getIPaddress();
45
46 echo $IPaddress;
