> Möchte Forum auslesen - PHP + Passwort!
> Brauche dringend Unterstützung, da ich Anfänger bin.

Sorry, as I don't speak German, I'll try to answer 
according to babelfish translation:

>Forum would like to select - PHP + password! 
>Need urgently support, since I am beginner. 

I suppose you want to grab a password-protected forum. 
Two cases:

- authentication using standard basic authentication: use 
the URL form
<http://username:password@www.example.com/foobar/>..

- authentication using a form (with a "submit" button): 
this will require some work, and use of the "ADD 
URL/Capture URL" feature .. not really simple for 
beginners, unfortunately