<?php include("banIP.php");?>

禁用单个ip如下：

<?php

//禁用ip地址

$ip=$_SERVER["REMOTE_ADDR"];

$ban=file_get_contents("ban.dat");

if(stripos($ban,$ip))

{

die("Your IP Address is:$ip,you're forbiden to view this page!");

}

echo "Your IP Address is:$ip,hello!";

?>

ban.dat文件如下:

BEGIN:

119.184.251.245

127.0.0.1

192.168.1.100

禁用ip段如下：

<?php

//禁用ip地址

$ip=$_SERVER["REMOTE_ADDR"];

while($ip[count($ip-1)]!='.')$ip=substr($ip,1, -1); //整理出ip段

$ban=file_get_contents("ban.dat");

if(stripos($ban,$ip))

{

die("U're forbiden to view this page!");

}

echo "Hello!";

?>

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作者：luckymaoyy

来源：CSDN

原文：https://blog.csdn.net/luckymaoyy/article/details/73733396

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