Webservices.nl coding standards... Part two

When working with database entities, should the property annotated with @id always be at the top?

GrumPHP: take it or leave it?

When different return types are possible, what should the @return tag show?

Before commiting, run the PHPStorm inspector and make sure no error is introduced

Merge request cannot be accepted if ANY test is failing

Should the last element in an array be followed by a comma or not?

How many developers should accept a merge request?

@return void and @return null annotations should be omitted from phpdocs

Should commit messages end with a dot?

When concatenating multiple lines, where should the final semicolon (;) be?

When concatenating multiple lines with operators (such as . && || ....), where should the operator be?

Yoda speak?

Doc block! Should the various parts of the annotations be aligned?

Speaking of alignment... Should the various elements in an array be aligned as well?

Once a subtask has been finished and it includes several commits, should it be squashed to a single one or not?