我在我的网站上有一个联系表格,我想知道用户的IP地址是什么,我在本地测试XAMPP上试过这个PHP代码:
function getRealIpAddr()
{
if (!empty($_SERVER['HTTP_CLIENT_IP']))
//check ip from share internet
{
$ip=$_SERVER['HTTP_CLIENT_IP'];
}
elseif (!empty($_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;
}
$ipaddress= getRealIpAddr();
echo "my ip address is" . $ipaddress;
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但结果总是如此
"my ip address is::1",
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我不知道代码有什么问题.
php ×1