错误！你的IP不在允许列表之内！

<?php 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 = "0.0.0.0"; return $cip; } $GetIPs = GetIP(); if ($GetIPs=="1.1.1.1"){ echo "Great! Key is *********"; } else{ echo "错误！你的IP不在访问列表之内！"; } ?>