Question

i cant use * or ? for change directory

chdir ("c:\win*\system*");

how it work, i cant guess full name of windows whats that, for example WIN or winxp or win7.
or how to guess whats full name of that

Answer 1

You are likely misunderstanding that chdir is equal to windows chdir (cd) in the windows operating system. But it is not.

However that should not pose you any problems because PHP and the shell can work together easily:

chdir(rtrim(`cd c:\win*\system* & cd`));
echo getcwd();

Example output:

C:\WINDOWS\system

If you know what command is for what, you can easily solve the issue.