I can also suggest you to approach JetBrains people if you see them in at a conference. They sponsor many PHP conferences, and open source maintainers (don't ha

I can also suggest you to approach JetBrains people if you see them in at a conference. They sponsor many PHP conferences, and open source maintainers (don't have to Linus) can request or open-source license. They also have an Early Access Program that you try out beta releases, and they are free of cost.