紅色字眼開放的IP位置
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// 是否鎖定IP位置
$cfg[\'iplock\'] = True;
// 開放的IP位置，請以|做區分
$cfg[\'WanIPList\'] = \"110.0.0.1|111.0.0.1\";//外部IP
$cfg[\'LanIPList\'] = \"192.168.0\";//內部IP
//取得使用者IP --- Start
function GetIP(){
if (getenv(\"HTTP_CLIENT_IP\") && strcasecmp(getenv(\"HTTP_CLIENT_IP\"), \"unknown\"))
$ip = getenv(\"HTTP_CLIENT_IP\");
else if (getenv(\"HTTP_X_FORWARDED_FOR\") && strcasecmp(getenv(\"HTTP_X_FORWARDED_FOR\"), \"unknown\"))
$ip = getenv(\"HTTP_X_FORWARDED_FOR\");
else if (getenv(\"REMOTE_ADDR\") && strcasecmp(getenv(\"REMOTE_ADDR\"), \"unknown\"))
$ip = getenv(\"REMOTE_ADDR\");
else if (isset($_SERVER[\'REMOTE_ADDR\']) && $_SERVER[\'REMOTE_ADDR\'] && strcasecmp($_SERVER[\'REMOTE_ADDR\'], \"unknown\"))
$ip = $_SERVER[\'REMOTE_ADDR\'];
else
$ip = \"unknown\";
return($ip);
}
//取得使用者IP --- End
//判斷是否有啟用鎖IP判斷
if ($cfg[\'iplock\']){
$User_Ip = GetIP();
$CheckWanIP = explode(\"|\",$cfg[\'WanIPList\']);
$CheckLanIP = explode(\"|\",$cfg[\'LanIPList\']);
$User_Ip_Lan = explode(\".\",$User_Ip);
$User_Ip_Lan = $User_Ip_Lan[0].\".\".$User_Ip_Lan[1].\".\".$User_Ip_Lan[2];
if (!in_array($User_Ip_Lan,$CheckLanIP)){
if (!in_array($User_Ip,$CheckWanIP)){
echo \"對不起!!您無法使用本系統，請聯絡系統管理員!!\";
exit;
}
}
}
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