Build an oauth sample login with dev.battle.net (pull user's WoW profile) [PHP] -- 2

Using [login to view URL] oauth, i need the following steps completed: 1 User clicks a link -> sends them to authorize a [login to view URL] application 2. User is allows it, and is redirected to an HTTPS page, where they select their World of Warcraft character 3. User information is saved to a database; and can refer to it later on. That's it. Very simple;