[PHP] getting the IP address off a visitor

Hi there, I am new to PHP and need some help. I was wondering if there is a way to get hold of the IP address of a site visitor with PHP. I'm trying to develop an interaction where the server would recognise a new visitor from a returning visitor via the IP address. Regards, Sebastian --

[PHP] Problem with Testing if the user has an account in my database

Hi All, Please help me, I'm new to PHP and MySQL programming and am really stuck on the attached code. I have a Flash front-end and am trying to query my database for the 'registration' process to see if the user already has an account. It's a very simple registration string which compares the