& bitwise operator is interpreted as "reference" operator by unary_operator_spaces

[niconoe-]

Bug report

Hi! Thank you for PHP-CS-Fixer! I'm having an issue with version 3.51.0 (and probably those before too).

Description

When trying to fix the current snippet, PHP-CS-Fixer wants to edit it the wrong way, interpreting the & character as a unary operator (for reference I guess) instead of bitwise operator "AND".

- static fn(Token $t): bool => 8 === ($t->flags & 8)
+ static fn(Token $t): bool => 8 === ($t->flags &8)

To me, this is incorrect as I have the binary_operator_spaces enabled which takes care of that bitwise operator.

I know it cold be super hard to detect how to interpret & character from static analysis, but at least maybe handling the case where right operand is a constant so it can't be a reference could help a bit? Or if you know a better way to handle this conflicting case…

Thanks a lot!

Runtime version

PHP-CS-Fixer: 3.51.0
PHP: 8.3.2