Indent of array in method in phpStorm
Solution 1:
It's here: Settings/Preferences | Editor | Code Style | PHP | "Wrapping and Braces" tab | Array initializer | Align when multiline
Found it through those posts:
https://intellij-support.jetbrains.com/hc/en-us/community/posts/360009831520-How-to-configure-auto-indent-multiline-function-parameters-in-short-array-?sort_by=created_at
https://stackoverflow.com/a/61044335/783119