#phpstandba learnt to narrow result types when #sql joins are used.
it narrows e.g. integer ranges and also takes nullability into account.
feedback welcome
@markusstaab Any specific reason for uppercase SELECT keyword but lowercase FROM and JOIN keywords?
@htto not really.
in sql there is no fixed casing.
in a real app (not my test-suite for this tool) I would probably use some kind of code-style tool to fix keywords in queries