v8.1.1

Packagist

symfony/event-dispatcher

Provides tools that allow your application components to communicate with each other by dispatching events and listening to them

Published9 Jun 2026

Direct dependencies12

Transitive dependenciesNot calculated

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Declared dependencies 12

Native requirements

12 direct targetsNot calculated transitive count

Package / target	Requirement	Relationship
php Environment { "target_kind": "platform", "provide_replace": "preserved_as_assertions_not_requirements" }	`>=8.4.1`	runtime
symfony/deprecation-contracts Environment { "target_kind": "package_or_virtual", "provide_replace": "preserved_as_assertions_not_requirements" }	`^2.5\|^3`	runtime
symfony/event-dispatcher-contracts Environment { "target_kind": "package_or_virtual", "provide_replace": "preserved_as_assertions_not_requirements" }	`^2.5\|^3`	runtime
psr/log Environment { "target_kind": "package_or_virtual", "provide_replace": "preserved_as_assertions_not_requirements" }	`^1\|^2\|^3`	development
symfony/config Environment { "target_kind": "package_or_virtual", "provide_replace": "preserved_as_assertions_not_requirements" }	`^7.4\|^8.0`	development
symfony/dependency-injection Environment { "target_kind": "package_or_virtual", "provide_replace": "preserved_as_assertions_not_requirements" }	`^7.4\|^8.0`	development
symfony/error-handler Environment { "target_kind": "package_or_virtual", "provide_replace": "preserved_as_assertions_not_requirements" }	`^7.4\|^8.0`	development
symfony/expression-language Environment { "target_kind": "package_or_virtual", "provide_replace": "preserved_as_assertions_not_requirements" }	`^7.4\|^8.0`	development
symfony/framework-bundle Environment { "target_kind": "package_or_virtual", "provide_replace": "preserved_as_assertions_not_requirements" }	`^7.4\|^8.0`	development
symfony/http-foundation Environment { "target_kind": "package_or_virtual", "provide_replace": "preserved_as_assertions_not_requirements" }	`^7.4\|^8.0`	development
symfony/service-contracts Environment { "target_kind": "package_or_virtual", "provide_replace": "preserved_as_assertions_not_requirements" }	`^2.5\|^3`	development
symfony/stopwatch Environment { "target_kind": "package_or_virtual", "provide_replace": "preserved_as_assertions_not_requirements" }	`^7.4\|^8.0`	development