
Worked on enhancing static analysis and IDE reliability across phpstan/phpstan-src and JetBrains/phpstorm-stubs. Improved PHPStan’s type inference for min and max functions by introducing AlwaysRememberedExpr, enabling more accurate analysis of complex PHP expressions and adding targeted tests for impure functions. Addressed purity annotation correctness in PHP stub files by refining or removing Pure attributes where side effects or autoloading could occur, and clarified documentation for callable purity. Updated CI/CD pipelines to PHP 8.4, restoring build stability and aligning with current PHP standards. Utilized PHP, YAML, and Docker, with a focus on static analysis, type hinting, and code documentation.
April 2025 (2025-04) monthly delivery summary focused on strengthening static analysis accuracy and IDE reliability. Key outcomes: (1) phpstan-src: Min/Max Function Type Inference Enhancement with AlwaysRememberedExpr to preserve argument values for improved type inference; added tests for impure functions. (2) JetBrains/phpstorm-stubs: Purity attribute correctness fixed across PHP stubs and docs by adjusting Pure annotations, removing or clarifying annotations where side effects/autoloading occur, and improving guidance on using Pure with callables. (3) CI stability: Updated PHP version to 8.4 in CI to fix failures and restore build reliability. These changes are supported by the following commits: cc579572b7e595d568fca040fb77911539d33f53; phpstorm-stubs purity fixes including commits 0627507218273de9087bdf7ab062932bf1324101, c15deb53beb2bdd53a3a11f569b74fe148d0a101, cb977ca1046d078b0e77285d295f0a1b2dcfb7fe, a1bb0cc8b21a9850cf56536b948beadb4cb89d5a, 8a464da0f67bbf645f81c213089cd19b6c0fd02b; and 51ab61958fc6de3974613fd19cd46d9afc5168f9 for the PHP 8.4 CI update.
April 2025 (2025-04) monthly delivery summary focused on strengthening static analysis accuracy and IDE reliability. Key outcomes: (1) phpstan-src: Min/Max Function Type Inference Enhancement with AlwaysRememberedExpr to preserve argument values for improved type inference; added tests for impure functions. (2) JetBrains/phpstorm-stubs: Purity attribute correctness fixed across PHP stubs and docs by adjusting Pure annotations, removing or clarifying annotations where side effects/autoloading occur, and improving guidance on using Pure with callables. (3) CI stability: Updated PHP version to 8.4 in CI to fix failures and restore build reliability. These changes are supported by the following commits: cc579572b7e595d568fca040fb77911539d33f53; phpstorm-stubs purity fixes including commits 0627507218273de9087bdf7ab062932bf1324101, c15deb53beb2bdd53a3a11f569b74fe148d0a101, cb977ca1046d078b0e77285d295f0a1b2dcfb7fe, a1bb0cc8b21a9850cf56536b948beadb4cb89d5a, 8a464da0f67bbf645f81c213089cd19b6c0fd02b; and 51ab61958fc6de3974613fd19cd46d9afc5168f9 for the PHP 8.4 CI update.

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