I see lots of forum posts made with iPhones, how can I tell? They're all sideways is why....lol

As a fellow iPhone user, I can tell you how to fix that if you have the latest operating system on your iPhone.

* Take the photo
* Tap the photo after you take it
* In the top right hand corner there is an EDIT button.
* Tap the EDIT button, then any of the Edit buttons such as "auto-enhance"
* Press SAVE.

That's it. By going through the Edit function, the photo will now be saved in a correct, up-right position. Try it, it works.