Skip to content

Speedup analysis of big arrays containing closures #4680

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Draft
staabm wants to merge 5 commits into
base: 2.1.x
Choose a base branch
from
Draft

Speedup analysis of big arrays containing closures #4680

staabm wants to merge 5 commits into from
+274 −1

Conversation

@staabm
Copy link
Contributor

@staabm staabm commented Dec 29, 2025

degrade analysis precision to a callable type

closes phpstan/phpstan#13933

before this PR

php bin/phpstan analyze ../phpstan-performance-issue-reproduction/src/index_bad.php --debug -vvv 

Elapsed time: 1.44 seconds
Used memory: 82.5 MB

after this PR

php bin/phpstan analyze ../phpstan-performance-issue-reproduction/src/index_bad.php --debug -vvv 

Elapsed time: 0.67 seconds
Used memory: 70 MB

@staabm staabm mentioned this pull request Dec 29, 2025
Open
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

File analysis/performance issue when file defines a global list of closures.

1 participant

@staabm