11
08月
2015
10. 获取用户的真实 IP
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
|
function getRealIpAddr()
{
if (!emptyempty($_SERVER['HTTP_CLIENT_IP']))
{
$ip=$_SERVER['HTTP_CLIENT_IP'];
}
elseif (!emptyempty($_SERVER['HTTP_X_FORWARDED_FOR']))
//to check ip is pass from proxy
{
$ip=$_SERVER['HTTP_X_FORWARDED_FOR'];
}
else
{
$ip=$_SERVER['REMOTE_ADDR'];
}
return $ip;
}
|
语法：
|
1
2
3
4
|
<?php
$ip = getRealIpAddr();
echo $ip;
?>
|
特殊说明，本文版权归 ning个人博客 所有带原创标签请勿转载，转载请注明出处.