Connor

> > I did this PR, but now I'm thinking that it's actually the code base doctrine, so it would be closer to the doctrine-current project if we use the...

 This is an example of how codesniffer works well. By the way, I don't agree with all doctrine style rules (not even the one I took the picture of,...

@thePanz @thirsch Seeing how much misunderstanding php-cs-fixer causes, I don't see it as suitable for CI/QA purposes for the time being. How about we drop cs-fixer here now, introduce php-codesniffer...

With the removal of the test folder, the number of errors has been greatly reduced, which means that the test system is not in a very good shape.

@xerc What is your suggestion, how should the symfony know where the "project root" is?

> Removing PHP

If you mean the SQL queries icon, it works for me. 

The icon will only appear if there are any Doctrine Events: https://github.com/FriendsOfSymfony1/symfony1/blob/master/lib/plugins/sfDoctrinePlugin/lib/debug/sfWebDebugPanelDoctrine.class.php#L30-L33 I guess the listener of the profiler not registered. This is the callstack for a preConnect event: ...

+1 for symfony/mailer wrapper as a mailer plugin.

I am currently using Swfitmailer with spool under Symfony5. I can figure out how to set it up here.