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  1. TYPO3 Core Changelog
  2. ChangeLog v10
  3. 10.3 Changes
  4. Deprecation: #90249 - Package related Signal Slots migrated to PSR-14 events
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Deprecation: #90249 - Package related Signal Slots migrated to PSR-14 events

See forge#90249

Description

The following Signal Slots have been replaced by new PSR-14 events which can be used as 1:1 equivalents:

  • PackageManagement::packagesMayHaveChanged
  • TYPO3\CMS\Extensionmanager\Utility\InstallUtility::afterExtensionInstall
  • TYPO3\CMS\Extensionmanager\Utility\InstallUtility::afterExtensionUninstall
  • TYPO3\CMS\Extensionmanager\Utility\InstallUtility::afterExtensionT3DImport
  • TYPO3\CMS\Extensionmanager\Utility\InstallUtility::afterExtensionStaticSqlImport
  • TYPO3\CMS\Extensionmanager\Utility\InstallUtility::afterExtensionFileImport
  • TYPO3\CMS\Extensionmanager\Service\ExtensionManagementService::willInstallExtensions
  • TYPO3\CMS\Extensionmanager\ViewHelper\ProcessAvailableActionsViewHelper::processActions

Impact

Using the mentioned signals will trigger a PHP E_USER_DEPRECATED error.

Affected Installations

TYPO3 installations with custom extensions using these signals.

Migration

Use the new PSR-14 alternatives:

  • \TYPO3\CMS\Core\Package\Event\PackagesMayHaveChangedEvent
  • \TYPO3\CMS\Core\Package\Event\AfterPackageActivationEvent
  • \TYPO3\CMS\Core\Package\Event\AfterPackageDeactivationEvent
  • \TYPO3\CMS\Core\Package\Event\BeforePackageActivationEvent
  • \TYPO3\CMS\Extensionmanager\Event\AfterExtensionDatabaseContentHasBeenImportedEvent
  • \TYPO3\CMS\Extensionmanager\Event\AfterExtensionStaticDatabaseContentHasBeenImportedEvent
  • \TYPO3\CMS\Extensionmanager\Event\AfterExtensionFilesHaveBeenImportedEvent
  • \TYPO3\CMS\Extensionmanager\Event\AvailableActionsForExtensionEvent
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