Change EntityManager to EntityManagerInterface

[ip512]

No description provided.

[ddeboer]

EntityManagerInterface was introduced in Doctrine 2.4, so we should change our require-dev to that. Can you change our composer.json, too?

@Baachi Are you okay with dropping support for Doctrine < 2.4?

[Baachi]

Why not rather require the Doctrine\Common\ObjectManager interface. It will do the same and we didn't need to bump the doctrine version.

[ddeboer]

@Baachi We use getConnection() and getReference(), and those methods are only available on EntityManagerInterface, not ObjectManager.

[Baachi]

Ah didn't see that. Okay then i'm okay with bump the version to 2.4. 👍

[ddeboer]

@ip512 Could you adapt our composer.json to require Doctrine ~2.4? Thanks!

[ip512]

@ddeboer it's done

[ddeboer]

Thanks!