[PHP] Session Authentication etc...

[Troy Lynch]

I'm currently rewriting a website in PHP and something I'm looking to do is
login and logouts but also have a page to view who is logged at the present
time. I've kinda made some login code which basically checks the database
and then sets a cookie which I think I will change cause it looks like I
wonna do session variables. Anways anyone either know of a decent
authentication lib that I can use to check the users online and do
authentication or can someone point me in the right direction in doing this?

Thanks

Troy



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[PHP] Getting ip address of client and displaying a number in decimal format.

[Troy Lynch]

I'm trying to find out how to do 2 things one. I'd like to get the ip
address of the client machine so I can write it to a database. And then I'd
like to convert a number to show 2 decmials to the right like for money
etc


Thanks

Troy



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