Variables/NewUniformVariableSyntax: various minor code tweaks + XML docs by jrfnl · Pull Request #1539 · PHPCompatibility/PHPCompatibility
Variables/NewUniformVariableSyntax: add some extra tests
... related to PHP 8.0 nullsafe object operators. This is already handled correctly, just safeguarding it better now.
Variables/NewUniformVariableSyntax: various minor code tweaks
Minor code simplifications and code readability improvements.