//
//获取客户端ip
//
function getip()
{
if(!empty($_server["http_client_ip"]))
$cip = $_server["http_client_ip"];
else if(!empty($_server["http_x_forwarded_for"]))
$cip = $_server["http_x_forwarded_for"];
else if(!empty($_server["remote_addr"]))
$cip = $_server["remote_addr"];
else
$cip = "无法获取!";
return $cip;
}
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