Improve Reflection speed

[TomasVotruba]

At the moment whole 3rd party code is parsed by php-parser via BetterReflection just to get class types.

The performance is very poor:

[carusogabriel]

Any clue how to do that?

[TomasVotruba]

I'd start with SmartClassReflector that handles reflection via BetterReflection

The BetterReflection now parses whole /vendor just to find out reflection for file. The order of SourceLocator should preffer autoloaded classes first.

But that's just one of my ideas, I believe you can find more places.

[TomasVotruba]

Inspire for TypeResolving at Psalm

This could help with resolving type and performance issue we have with BetterReflection

• https://github.com/vimeo/psalm/tree/master/src/Psalm/Visitor
• https://github.com/vimeo/psalm/tree/master/src/Psalm/Storage

[TomasVotruba]

So far so good. It's be better to delegate on BetterReflection bump to php-parser 4: Roave/BetterReflection#410 and not reinvent the wheel