友情链接
在线网页工具
php获取真实ip的方法
//获取真实IP static 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 = $_SERVER['REMOTE_ADDR']; }else{ return null; } if(preg_match('/^(192\.168|127\.0|127\.1)\./',$ip)){ return null; } return($ip); }