Which ORM library should be used for a php web application in the long run?

Question

PHP

I decided to create my own web application... or my own framework... I still don't understand exactly what I'm developing :)
The question arose about choosing an ORM library. I've never worked with them and don't know the pros/cons. Now I'm looking at RedBeanPHP. Is this a good choice if I'm going to develop my project into something big?
Or maybe not use a ready-made ORM library at all?
UPD: I see how many people, so many opinions. Perhaps I’ll stop at RedBean for now, and then I’ll study Doctrine =)

Answer 1

doctrine by symfony

Answer 2

If you want to run from scratch without a framework, then RedBean

Answer 3

There is also a good Kohana ORM, but, as the name implies, it is tied to the framework.

Answer 4

1) Either Doctrine, if you need DM
2) Or Eloquent, if AR is enough (it is torn out and used separately from the stall without problems).

Answer 5

Propel2 ORM