please assistance

I have download Advanced Guestbook 2.3.1 and I have seen some PHP scripts:admin.php, install.php, config.inc, addentry.php, gb.class-could you please send me some more detail info about basic functions of these commands. I'll need this information for my scholl work. Thanks to all.

You edit the file called config.inc.php that is found in the admin folder. You fill in the details of the MySQL database it is to use. you then save the file and upload the lot to your webspace. You then visit the install.php file in your web browser, fill in your MySQL details again and then click install. The guestbook is then ready to use.