IPv6 ?

Hi everyone, I'm looking in the documentation about IPv6 information... and I can't find it. I would like to make an application that will support IPv6 but I'm wondering what $_SERVER['REMOTE_ADDR'] will return. How should I store the ip... It could be a good point to explain a little more what this variable can return. If I knew, I would do it... Thank you very much. -- Jean-Sébastien Goupil jsgoupil@gmail.com