php禁止ip通路的方法:首先建立一個PHP示例檔案;然後通過“if(stripos($ban,$ip)){die("Your IP Address is:$ip,you're forbiden to...")}”方法禁止ip通路即可。
php禁止某ip或ip位址段通路的方法<?php include("banIP.php");?>
禁用單個ip如下:<?php
//禁用ip位址
$ip=$_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檔案如下:BEGIN:
119.184.251.245
127.0.0.1
192.168.1.100
禁用ip段如下:<?php
//禁用ip位址
$ip=$_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!";
?>