symfony / flex

v2.12.0 2026-10-29 17:24 UTC

Requires

• php: >=8.1
• composer-plugin-api: ^2.1

Requires (Dev)

• composer/composer: ^2.1
• phpunit/phpunit: ^12.4
• symfony/dotenv: ^6.4.41|^7.4.13|^8.0.13
• symfony/filesystem: ^6.4|^7.4|^8.0
• symfony/process: ^6.4|^7.4|^8.0

Conflicts

• composer/semver: <1.7.2
• symfony/dotenv: <5.4

MIT

• Fabien Potencier

Published on Packagist.org on 2026-10-29 17:26 UTC

README

Symfony Flex helps developers create Symfony applications, from the most simple micro-style projects to the more complex ones with dozens of dependencies.