Formatter: Option for stacking/grouping multiple attributes

[klunejko]

Feature

Would be really useful if you could add an option that would allow you to specify how multiple attributes are formatted, either stacked or grouped. Ideally also whether to break multiple grouped attributes, regardless of the print-width setting.

Example

<?php 

// grouped, multi-line
final class Market extends ConfigEntity
{
    public function __construct(
        #[
            Id,
            FromConfigArray('id')
        ]
        protected EntityIdInterface $id,
    ) {}
}

// grouped, singe-line (following print-width)
final class Market extends ConfigEntity
{
    public function __construct(
        #[Id, FromConfigArray('id')]
        protected EntityIdInterface $id,
    ) {}
}

// stacked
final class Market extends ConfigEntity
{
    public function __construct(
        #[Id]
        #[FromConfigArray('id')]
        protected EntityIdInterface $id,
    ) {}
}

[azjezz]

I like this!

I think we can have multiple options

• "as-is" - current
• "lonely" - each attribute on its own
• "group" - group, single/multi line depends on print-width
• "stack" - group, but when print-width is reached, take one out to be "lonely", keep doing so until it fits print-width.