Use pairwise `TypeCombinator::intersect` folding for conditional expression holders to avoid exponential union distribution #5482

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Merged

ondrejmirtes merged 6 commits into phpstan:2.1.x from phpstan-bot:create-pull-request/patch-vj244vy

Apr 16, 2026

Merged

Use pairwise `TypeCombinator::intersect` folding for conditional expression holders to avoid exponential union distribution #5482

Bail early in `TypeUtils::flattenTypes()` to avoid 2^N `getAllArrays(…

GitHub Advanced Security / zizmor succeeded Apr 16, 2026 in 2s

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