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2.9.0-RC1

Packagist

composer/composer

Composer helps you declare, manage and install dependencies of PHP projects. It ensures you have the right stack everywhere.

autoloaddependencypackage
Published7 Nov 2025
Direct dependencies28
Transitive dependenciesNot calculated

Downloads & popularity

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Declared dependencies 28

Native requirements
28 direct targetsNot calculated transitive count
Package / targetRequirementRelationship
php
Environment
{
  "target_kind": "platform",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^7.2.5 || ^8.0runtime
ext-json
Environment
{
  "target_kind": "platform",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
*runtime
composer/ca-bundle
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.5runtime
composer/class-map-generator
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.4.0runtime
composer/metadata-minifier
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.0runtime
composer/semver
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^3.3runtime
composer/spdx-licenses
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.5.7runtime
composer/xdebug-handler
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^2.0.2 || ^3.0.3runtime
justinrainbow/json-schema
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^6.5.1runtime
psr/log
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.0 || ^2.0 || ^3.0runtime
seld/jsonlint
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.4runtime
seld/phar-utils
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.2runtime
symfony/console
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^5.4.47 || ^6.4.25 || ^7.1.10 || ^8.0runtime
symfony/filesystem
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^5.4.45 || ^6.4.24 || ^7.1.10 || ^8.0runtime
symfony/finder
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^5.4.45 || ^6.4.24 || ^7.1.10 || ^8.0runtime
symfony/process
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^5.4.47 || ^6.4.25 || ^7.1.10 || ^8.0runtime
react/promise
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^3.3runtime
composer/pcre
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^2.3 || ^3.3runtime
symfony/polyfill-php73
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.24runtime
symfony/polyfill-php80
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.24runtime
symfony/polyfill-php81
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.24runtime
seld/signal-handler
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^2.0runtime
symfony/phpunit-bridge
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^6.4.25 || ^7.3.3 || ^8.0development
phpstan/phpstan
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.11.8development
phpstan/phpstan-phpunit
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.4.0development
phpstan/phpstan-deprecation-rules
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.2.0development
phpstan/phpstan-strict-rules
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.6.0development
phpstan/phpstan-symfony
Environment
{
  "target_kind": "package_or_virtual",
  "provide_replace": "preserved_as_assertions_not_requirements"
}
^1.4.0development

Distribution files

1 collected

Repository

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composer/composer

Shared repository data · GitHub

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Metadata history

Meaningful changes
Current collected state Current

Observed since 20 Oct, 10:00 UTC

No superseded metadata states collected. Unchanged observations do not create new revisions.

Record identity

package_version:e9dffe73bbfb504ea78f9aca83a0d06bbe8dcb50d2dbf68cc67473de0aaea21a

Other collected versions

2.2.3027 Aug2.10.327 Aug2.10.21 Jul2.2.291 Jul2.10.14 Jun2.10.028 MayView all collected versions →