在需要的位置放以下代码 {dede:php} $user_IP =( $_SERVER [ HTTP_VIA ])? $_SERVER [ HTTP_X_FORWARDED_FOR ]: $_SERVER [ REMOTE_ADDR ]; $user_IP =( $user_IP )? $user_IP : $_SERVER [ REMOTE_ADDR ]; function get_real_ip(){ $ip =false; if... 在需要的位置放以下代码

1. {dede:php}
2. $user_IP=($_SERVER["HTTP_VIA"])?$_SERVER["HTTP_X_FORWARDED_FOR"]:$_SERVER["REMOTE_ADDR"];
3. $user_IP=($user_IP)?$user_IP:$_SERVER["REMOTE_ADDR"];
4. functionget_real_ip(){
5. $ip=false;
6. if(!emptyempty($_SERVER["HTTP_CLIENT_IP"])){
7. $ip=$_SERVER["HTTP_CLIENT_IP"];
8. }
9. if(!emptyempty($_SERVER['HTTP_X_FORWARDED_FOR'])){
10. $ips=explode(",",$_SERVER['HTTP_X_FORWARDED_FOR']);
11. if($ip){array_unshift($ips,$ip);$ip=FALSE;}
12. for($i=0;$i<count($ips);$i++){
13. if(!eregi("^(10│172.16│192.168).",$ips[$i])){
14. $ip=$ips[$i];
15. break;
16. }
17. }
18. }
19. retu($ip?$ip:$_SERVER['REMOTE_ADDR']);
20. }
21. echo"YOURIP"."".get_real_ip();
22. {/dede:php}