$iipp=$_server[remote_addr];
echo $iipp;
?>
///////////////////////////////////////////////
$user_ip = ($_server[http_via]) ? $_server[http_x_forwarded_for] : $_server[remote_addr];
$user_ip = ($user_ip) ? $user_ip : $_server[remote_addr];
echo $user_ip;
?>
///////////////////////////////////////////////
function get_real_ip(){
$ip=false;
if(!empty($_server[http_client_ip])){
$ip = $_server[http_client_ip];
}
if (!empty($_server[http_x_forwarded_for])) {
$ips = explode (, , $_server[http_x_forwarded_for]);
if ($ip) { array_unshift($ips, $ip); $ip = false; }
for ($i = 0; $i if (!eregi (^(10|172.16|192.168)., $ips[$i])) {
$ip = $ips[$i];
break;
}
}
}
return ($ip ? $ip : $_server[remote_addr]);
}
echo get_real_ip();
?>
///////////////////////////////////////////////
//php获取ip的算法
if ($http_server_vars[http_x_forwarded_for])
{
$ip = $http_server_vars[http_x_forwarded_for];
}
elseif ($http_server_vars[http_client_ip])
{
$ip = $http_server_vars[http_client_ip];
}
elseif ($http_server_vars[remote_addr])
{
$ip = $http_server_vars[remote_addr];
}
elseif (getenv(http_x_forwarded_for))
{
$ip = getenv(http_x_forwarded_for);
}
elseif (getenv(http_client_ip))
{
$ip = getenv(http_client_ip);
}
elseif (getenv(remote_addr))
{
$ip = getenv(remote_addr);
}
else
{
$ip = unknown;
}
echo 你的ip:.$ip ;
?>
///////////////////////////////////////////////
if(getenv(http_client_ip)) {
$onlineip = getenv(http_client_ip);
} elseif(getenv(http_x_forwarded_for)) {
$onlineip = getenv(http_x_forwarded_for);
} elseif(getenv(remote_addr)) {
$onlineip = getenv(remote_addr);
} else {
$onlineip = $http_server_vars[remote_addr];
}
echo $onlineip;
?>
http://www.bkjia.com/phpjc/486591.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/486591.htmltecharticle$iipp=$_server[remote_addr]; echo $iipp; ? /////////////////////////////////////////////// $user_ip = ($_server[http_via]) ? $_server[http_x_forwarded_for] : $_server[remote...