[pmwiki-users] Determine whether the visitor is logged in

[Joachim Durchholz]

Hi all,

I already posted this question but it didn't get answered, so here it is 
again:

What's the best way to find out whether the visitor is authenticated?
I need to check that from PHP code. (The basic idea is that there's no 
need for email obfuscation if the user has given a password. Mail 
harvesters wouldn't bother to crack passwords or create an account just 
to get at a few hundred addresses.)

Regards,
Jo