sebastian/complexity

Library for calculating the complexity of PHP code units

6.0.0 596M downloads/mo #69 most downloaded on composer sebastianbergmann/complexity

What this package is like to depend on

Last release 6 months ago

06 Feb 2026

Release timing varies

gaps range from 4 weeks to 2.3 years

Nearly every release is documented

notes for 12 of 13 stable releases

Nothing withdrawn

no release was ever pulled

6 years old

13 releases · first in 2020

1 release in the last 12 months

see the full history below

Release timeline

13 releases · Jul 2020 to Feb 2026

2021 2022 2023 2024 2025 2026

Release Pre-release

Releases

latest 13

6.0.0 06 Feb 2026
Release notes
Removed
- This component is no longer supported on PHP 8.3
Open source →
Release notes
Removed
- This component is no longer supported on PHP 8.3
Open source →
5.0.0 07 Feb 2025
Release notes
Removed
- This component is no longer supported on PHP 8.2
Open source →
Release notes
Removed
- This component is no longer supported on PHP 8.2
Open source →
4.0.1 03 Jul 2024
Release notes
Changed
- This project now uses PHPStan instead of Psalm for static analysis
Open source →
Release notes
Changed
- This project now uses PHPStan instead of Psalm for static analysis
Open source →
4.0.0 02 Feb 2024
Release notes
Removed
- This component now requires PHP-Parser 5
- This component is no longer supported on PHP 8.1
Open source →
3.2.0 21 Dec 2023
Release notes
Added
- ComplexityCollection::sortByDescendingCyclomaticComplexity()
- Support for match arms
Changed
- This component is now compatible with nikic/php-parser 5.0
Open source →
3.1.0 28 Sep 2023
Release notes
Added
- Complexity::isFunction() and Complexity::isMethod()
- ComplexityCollection::isFunction() and ComplexityCollection::isMethod()
- ComplexityCollection::mergeWith()
Fixed
- Anonymous classes are not processed correctly
Open source →
3.0.1 31 Aug 2023
Release notes
Fixed
- #7: ComplexityCalculatingVisitor tries to process interface methods
Open source →
3.0.0 03 Feb 2023
Release notes
Removed
- This component is no longer supported on PHP 7.3, PHP 7.4 and PHP 8.0
Open source →
2.0.3 22 Dec 2023

Nothing published for this version
2.0.2 26 Oct 2020
Release notes
Fixed
- SebastianBergmann\Complexity\Exception now correctly extends \Throwable
Open source →
2.0.1 28 Sep 2020
Release notes
Changed
- Changed PHP version constraint in composer.json from ^7.3 || ^8.0 to >=7.3
Open source →
2.0.0 25 Jul 2020
Release notes
Removed
- The ParentConnectingVisitor has been removed (it should have been marked as @internal)
Open source →
1.0.0 22 Jul 2020
Release notes
- Initial release
Open source →

sebastian/complexity

What this package is like to depend on

Release timeline

Releases

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Every package, every release, already written down.