Follow PSR-2 codingsstandards

[ruudk]

Sorry to say, but on some places, the code is really a mess.

It would be great if we could follow the PSR-2 standard.

We can even automatically fix the current code with https://github.com/friendsofphp/php-cs-fixer

If no big refactors are happening right now, I can try to run it and create a PR for it? It needs to be merged fast because it will be annoying for others that are working on improvements and having to rebase.

[mattermack]

I'm game. I have a separate request to follow PSR-3 but no pull requests yet. I do not have major fixes in the works yet. I'm starting to work on v2. That said, with such a large refactor as you mentioned, we really need AppVeyor running on pull requests

[ruudk]

BTW, Why are you using AppVeyor? If it's hard to set up on pull requests we could use Travis?

[mattermack]

As I mentioned, Windows is my primary concern and AppVeyor does a good job at that. AppVeyor should be setup appropriately now.

[mattermack]

I'm going to see if I can pull this off today.

[mattermack]

This was a great idea. I plugged php-cs-fixer into AppVeyor.

Merged to master but not re-tagged

[ruudk]

Nice!