注意:未定义变量:SERVER


Notice: Undefined variable: SERVER

注意:未定义变量:SERVER in C:'plusmaster.ir'www'remauthnew2.php on line 12

注意:未定义变量:SERVER在C:'plusmaster.ir'www'remauthnew2.php第12行

注意:未定义变量:SERVER在C:'plusmaster.ir'www'remauthnew2.php第17行

注意:未定义变量:SERVER在C:'plusmaster.ir'www'remauthnew2.php第17行

注意:未定义变量:SERVER在C:'plusmaster.ir'www'remauthnew2.php第25行

注意:未定义变量:SERVER在C:'plusmaster.ir'www'remauthnew2.php第25行

 // standard phpBB setup
 if($SERVER['REMOTE_ADDR'] == "127.0.0.1" || $SERVER['REMOTE_ADDR'] == "75.43.188.87")
 {
        unset($SERVER['REMOTE_ADDR']);
        $SERVER['REMOTE_ADDR'] = $SERVER['HTTP_X_REAL_IP'];
 }
 if($SERVER['HTTP_X_FORWARDED_FOR'] == "127.0.0.1" || $SERVER['HTTP_X_FORWARDED_FOR'] == "75.43.188.87")
 {
        unset($SERVER['HTTP_X_FORWARDED_FOR']);
 }
 function get_ip_address() {
    foreach (array('HTTP_CLIENT_IP', 'HTTP_X_FORWARDED_FOR', 'HTTP_X_FORWARDED', 'HTTP_X_CLUSTER_CLIENT_IP', 'HTTP_FORWARDED_FOR', 'HTTP_FORWARDED', 'REMOTE_ADDR') as $key) {
        if (array_key_exists($key, $_SERVER) === true) {
            foreach (explode(',', $_SERVER[$key]) as $ip) {
                if($SERVER[$key] == "127.0.0.1" || $SERVER[$key] == "75.43.188.87")
                {
                        unset($_SERVER[$key]);
                }
                if (valid_ip($ip) !== false) {
                    return $ip;
                }
            }
        }
    }
 }

变量名称为$_SERVER

http://php.net/manual/en/reserved.variables.server.php

这是一个拼写错误:全局变量的名称是$_SERVER,而不是$SERVER查看文档