PHP prohibits an IP or IP address segment access method, Phpip
The example of this article describes the PHP block IP or IP address segment access method, shared for everyone for reference. The specific analysis is as follows:
Because we have not studied Apache and Nginx in-depth, so I wrote a small program that can disable the address in PHP.
Use only:
<?php include ("banip.php");? >
Can
Disable a single IP as follows:
<?php//Disable IP address $ip =$_server["REMOTE_ADDR"]; $ban =file_get_contents ("Ban.dat"); if (Stripos ($ban, $ip)) {die ("Your IP address was: $IP, you ' re forbiden to view this page!"); } echo "Your IP Address is: $ip, hello! ";? >
The Ban.dat file is as follows:
Disable the IP segment as follows:
<?php//Disable IP address $ip =$_server["REMOTE_ADDR"]; while ($ip [count ($ip-1)]!= ') $ip =substr ($IP, 1,-1); Sorting out the IP segment $ban =file_get_contents ("Ban.dat"); if (Stripos ($ban, $ip)) {die ("U ' re forbiden to view this page!"); } echo "hello!";?>
I hope this article is helpful to everyone's PHP programming.
http://www.bkjia.com/PHPjc/960718.html www.bkjia.com true http://www.bkjia.com/PHPjc/960718.html techarticle php prohibits an IP or IP address segment access method, Phpip The example of this article tells the PHP prohibit an IP or IP address segment access method, share to everyone for your reference. The specific analysis is as follows: Because also ...