An optional non-list key makes isList Maybe, not No - #6025

Merged

staabm merged 4 commits into

phpstan:2.2.xfrom

zonuexe:fix-islist-optional-keys

Aug 9, 2026

Commits on Aug 8, 2026

An optional non-list key makes isList Maybe, not No

zonuexe
authored and
staabm
committed
953a101
Use a named argument instead of restating the isList default positionally

zonuexe
authored and
staabm
committed
212bcf5
Turn the isList recompute tests into data providers and cover legacyMergeWith with a numeric-string key

zonuexe
authored and
staabm
committed
badee13

Commits on Aug 9, 2026

Note why merging keeps an isList yes the merged shape cannot justify on its own
zonuexe
committed
db3751e