复制代码 代码如下:

<?
function get_client_ip()
{
if ($_SERVER[\'REMOTE_ADDR\']) {
$cip = $_SERVER[\'REMOTE_ADDR\'];
} elseif (getenv(\"REMOTE_ADDR\")) {
$cip = getenv(\"REMOTE_ADDR\");
} elseif (getenv(\"HTTP_CLIENT_IP\")) {
$cip = getenv(\"HTTP_CLIENT_IP\");
} else {
$cip = \"unknown\";
}
return $cip;
}
echo \"你的IP地址是：\".get_client_ip();
?>