Null coalescing operator detected as arithmetic operation

[dmolineus]

I'm not sure if it's an issue of phpcq or the php code sniffer. I often run into the issue that the null coalescing operator ?? is detected as arithmetic operation and so the usage of brackets are forced.

The ternary operator ?: instead isn't detected as arithmetic operation.

[discordier]

This seems to be an issue in phpcs itself. The coresponding sniff is not changed by us.

[dmolineus]

I opened an issue (squizlabs/PHP_CodeSniffer#2325) for it.