[pmwiki-devel] code snippet request for documentation's sake

[Crisses]

I need this for a recipe & for documenting how people should handle  
things in recipes.

When programming, if you need to check whether someone is logged in?

If you want to check if they're logged in and ask them to please do so?


I already got a code snippet for checking authentication against page  
permissions, what I want is a simple true/false on whether someone is  
currently logged in.  I saw some items in PmWiki.php, but wasn't sure  
if they were what I was looking for.


Thanks!

Crisses
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