Hook called every page load

[CampinCarl]

I'm working on a plugin and need a hook location that is called on every page load.

What would be a good hook to use for this?

[TigerC10]

global_start is a nice one... Pretty much anything that says global will be fine.

[CampinCarl]

Thank you :)

[Dismounted]

Note that not everything you need will always exist there.