Вот к примеру код драйвера входа на phpBB2

[_ACTION_]
login=login.php
userlist=memberlist.php
send=privmsg.php
logout=login.php
logouthref=login.php?logout=true
detect=index.php
[LOGIN]
username=$login$
password=$pass$
autologin=1
login=1
[_LOGIN_]
ServerResult=302
[USERLIST]
mode=joined
order=ASC
start=$num$
[_USERLIST_]
num=0
page=1
userhref=*viewprofile*|*member?*.html*
[SEND]
username=$login$
subject=$subj$
message=$message$
me7age=$message$
sid=!sid!
folder=inbox
mode=post
post=1
[_SEND_]
Redirect=1
[LOGOUT]
logout=true
sid=!sid!
[_DETECT_]
present1=login.php
present2=privmsg.php?folder=inbox
present3=profile.php?mode=editprofile
present4=profile.php?mode=register
present5 =groupcp.php
present6=viewonline.php