Add microbenchmarks of internals and restore the performance they found regressed by ondrejmirtes · Pull Request #7066 · phpstan/phpstan-src

Add microbenchmarks that check how internals scale

ondrejmirtes

committed

641422c

Skip work in MutatingScope's hottest methods when the answer is known

ondrejmirtes

committed

21a88e9

Add microbenchmarks of the analyser and PHPDoc performance fixes of 2026

ondrejmirtes

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a9aae1e

Mark only the new level of a chain that has no nullsafe operator

ondrejmirtes

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db04199

Enter the declaration once per PHPDoc type, not once per node

ondrejmirtes

committed

c7053e2

Create UnmatchedIgnoredErrorJudge only for an entry that is reported

ondrejmirtes

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a5cd2eb

Skip the predicate template pass and repeated class recording in reflection

ondrejmirtes

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221ce13

Return the one array range() can return without unioning it again

ondrejmirtes

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a1aea47

Intersect with object in restricted usage rules only when the type is not an object

ondrejmirtes

committed

571e468

Restore the type system performance of earlier releases

ondrejmirtes

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e56ea96

Scan a small flattened union instead of indexing it in TypeCombinator::union()

ondrejmirtes

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2a278a4

Describe each conditional expression part once when merging scopes

ondrejmirtes

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0dbc535

Skip repeated work in IsSuperTypeOfResult, ObjectType and union sorting

ondrejmirtes

committed

f552f3a

Cache the ASTs of PHP 8 stubs again

ondrejmirtes

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cc977ec

Do not report the unmatched BenchEnum ignore on PHP 8.1

ondrejmirtes

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3ab77a5

Keep the microbenchmarks parseable on PHP 7.4 and 8.0

ondrejmirtes

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2c4bd3a

Declare TypeCombinator::ALREADY_NORMALIZED_SCAN_LIMIT in the turbo mirror

ondrejmirtes

committed

0fc19ea

Accept the benchmark numbers of CI

ondrejmirtes

committed

633c6d1

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Add microbenchmarks of internals and restore the performance they found regressed - #7066

Add microbenchmarks of internals and restore the performance they found regressed#7066
ondrejmirtes merged 18 commits into
2.3.xfrom
microbenchmarks-2026-performance

Commits on Nov 14, 2026

Add microbenchmarks that check how internals scale

Skip work in MutatingScope's hottest methods when the answer is known

Add microbenchmarks of the analyser and PHPDoc performance fixes of 2026

Mark only the new level of a chain that has no nullsafe operator

Enter the declaration once per PHPDoc type, not once per node

Create UnmatchedIgnoredErrorJudge only for an entry that is reported

Skip the predicate template pass and repeated class recording in reflection

Return the one array range() can return without unioning it again

Intersect with object in restricted usage rules only when the type is not an object

Restore the type system performance of earlier releases

Scan a small flattened union instead of indexing it in TypeCombinator::union()

Describe each conditional expression part once when merging scopes

Skip repeated work in IsSuperTypeOfResult, ObjectType and union sorting

Cache the ASTs of PHP 8 stubs again

Do not report the unmatched BenchEnum ignore on PHP 8.1

Keep the microbenchmarks parseable on PHP 7.4 and 8.0

Declare TypeCombinator::ALREADY_NORMALIZED_SCAN_LIMIT in the turbo mirror

Accept the benchmark numbers of CI