Use PHP Include to implement path Encryption

1. TransitProgramInclude. inc
CopyCode The Code is as follows: <?
Include_once 'include/base. php ';
$ Path = '';
$ Url = isbase: decrypt (urldecode ($ _ server ['query _ string']);
Parse_str ($ URL); // get the variable passed through the URL address get
If (! Empty ($ _ post ['path']) {// get the variable passed by post
$ Path = $ _ post ['path'];
$ Path = isbase: decrypt (urldecode ($ PATH ));
}
// Parse the actual path
If (empty ($ PATH )){
// Header ("Location: Login. php ");
Exit;
}
If (! Preg_match ("/(^ http: \/) | ([? | & | =])/", $ PATH )){
// Jump to the path of the actual execution File
Chdir (dirname ($ PATH ));
Include_once basename ($ PATH );
Exit;
}
?>

Index. php and include. inc are in the same directoryCopy codeThe Code is as follows: <?
Include include. Inc;
?>

2. Modify links in a program ()
Copy codeThe Code is as follows: "index. php? ". Encrypt (" Path =/test. php & test = 123 & Test2 = 4321 ")

3. Modify the post form in the program
All forms are submitted to index. php.
Add a hidden form in the middle

4. Modify the path of the front-end HTML page
Baseref =/test

5. Write the encryption and decryption functions on your own.

Summary:
This method is cumbersome and can only hide the background script path. The Front-End Script path can still be seen in the source file (baseref). The address displayed in the address bar is index. php? XXXXXXXX