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[Utility & Helpers](/categories/utility) 4. / 5. composer/class-map-generator ActiveLibrary[Utility & Helpers](/categories/utility) composer/class-map-generator ============================ Utilities to scan PHP code and generate class maps. 1.7.3(1mo ago)205139.2M↓20.3%21[3 PRs](https://github.com/composer/class-map-generator/pulls)20MITPHPPHP ^7.2 || ^8.0CI passing Since Jun 19Pushed 2d ago2 watchersCompare [ Source](https://github.com/composer/class-map-generator)[ Packagist](https://packagist.org/packages/composer/class-map-generator)[ Fund](https://packagist.com)[ GitHub Sponsors](https://github.com/composer)[ RSS](/packages/composer-class-map-generator/feed)WikiDiscussions main Synced 2d ago READMEChangelog (10)Dependencies (16)Versions (21)Used By (20) composer/class-map-generator ============================ [](#composerclass-map-generator) Utilities to generate class maps and scan PHP code. [![Continuous Integration](https://github.com/composer/class-map-generator/actions/workflows/continuous-integration.yml/badge.svg?branch=main)](https://github.com/composer/class-map-generator/actions) Installation ------------ [](#installation) Install the latest version with: ``` composer require composer/class-map-generator ``` Requirements ------------ [](#requirements) - PHP 7.2 is required. Basic usage ----------- [](#basic-usage) If all you want is to scan a directory and extract a classmap with all classes/interfaces/traits/enums mapped to their paths, you can simply use: ``` use Composer\ClassMapGenerator\ClassMapGenerator; $map = ClassMapGenerator::createMap('path/to/scan'); foreach ($map as $symbol => $path) { // do your thing } ``` For more advanced usage, you can instantiate a generator object and call scanPaths one or more time then call getClassMap to get a ClassMap object containing the resulting map + eventual warnings. ``` use Composer\ClassMapGenerator\ClassMapGenerator; $generator = new ClassMapGenerator; $generator->scanPaths('path/to/scan'); $generator->scanPaths('path/to/scan2'); $classMap = $generator->getClassMap(); $classMap->sort(); // optionally sort classes alphabetically foreach ($classMap->getMap() as $symbol => $path) { // do your thing } foreach ($classMap->getAmbiguousClasses() as $symbol => $paths) { // warn user about ambiguous class resolution } ``` License ------- [](#license) composer/class-map-generator is licensed under the MIT License, see the LICENSE file for details. ### Health Score 70 — ExcellentBetter than 100% of packages Maintenance95 Actively maintained with recent releases Popularity71 Solid adoption and visibility Community42 Growing community involvement Maturity62 Established project with proven stability Bus Factor1 Top contributor holds 63.5% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~78 days Recently: every ~64 days Total 19 Last Release 59d ago ### Community Maintainers ![](https://avatars.githubusercontent.com/u/183678?v=4)[Jordi Boggiano](/maintainers/Seldaek)[@Seldaek](https://github.com/Seldaek) --- Top Contributors [![Seldaek](https://avatars.githubusercontent.com/u/183678?v=4)](https://github.com/Seldaek "Seldaek (40 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (4 commits)")[![shakaran](https://avatars.githubusercontent.com/u/14254?v=4)](https://github.com/shakaran "shakaran (2 commits)")[![cosmastech](https://avatars.githubusercontent.com/u/42181698?v=4)](https://github.com/cosmastech "cosmastech (2 commits)")[![Gashmob](https://avatars.githubusercontent.com/u/54273056?v=4)](https://github.com/Gashmob "Gashmob (1 commits)")[![GrahamCampbell](https://avatars.githubusercontent.com/u/2829600?v=4)](https://github.com/GrahamCampbell "GrahamCampbell (1 commits)")[![PrinsFrank](https://avatars.githubusercontent.com/u/25006490?v=4)](https://github.com/PrinsFrank "PrinsFrank (1 commits)")[![renanrodrigo](https://avatars.githubusercontent.com/u/15742644?v=4)](https://github.com/renanrodrigo "renanrodrigo (1 commits)")[![skmetaly](https://avatars.githubusercontent.com/u/2950961?v=4)](https://github.com/skmetaly "skmetaly (1 commits)")[![ssnepenthe](https://avatars.githubusercontent.com/u/10903810?v=4)](https://github.com/ssnepenthe "ssnepenthe (1 commits)")[![stloyd](https://avatars.githubusercontent.com/u/67402?v=4)](https://github.com/stloyd "stloyd (1 commits)")[![stof](https://avatars.githubusercontent.com/u/439401?v=4)](https://github.com/stof "stof (1 commits)")[![tacman](https://avatars.githubusercontent.com/u/619585?v=4)](https://github.com/tacman "tacman (1 commits)")[![williamdes](https://avatars.githubusercontent.com/u/7784660?v=4)](https://github.com/williamdes "williamdes (1 commits)")[![Ayesh](https://avatars.githubusercontent.com/u/811553?v=4)](https://github.com/Ayesh "Ayesh (1 commits)")[![xabbuh](https://avatars.githubusercontent.com/u/1957048?v=4)](https://github.com/xabbuh "xabbuh (1 commits)")[![bendavies](https://avatars.githubusercontent.com/u/625392?v=4)](https://github.com/bendavies "bendavies (1 commits)")[![BrianHenryIE](https://avatars.githubusercontent.com/u/4720401?v=4)](https://github.com/BrianHenryIE "BrianHenryIE (1 commits)")[![DanielEScherzer](https://avatars.githubusercontent.com/u/179652704?v=4)](https://github.com/DanielEScherzer "DanielEScherzer (1 commits)") --- Tags classmap ### Code Quality TestsPHPUnit Static AnalysisPHPStan Type Coverage Yes ### Embed Badge ![Health badge](/badges/composer-class-map-generator/health.svg) ``` [![Health](https://phpackages.com/badges/composer-class-map-generator/health.svg)](https://phpackages.com/packages/composer-class-map-generator) ``` ### Alternatives [composer/composer Composer helps you declare, manage and install dependencies of PHP projects. 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