Deprecation: #95089 - ExtendedFileUtility ProcessData hook

See forge#95089


The TYPO3 hook $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_extfilefunc.php']['processData'] which can be used to execute additional tasks, after a file operation has been performed, has been marked as deprecated.

The accompanied PHP interface for the hook TYPO3\CMS\Core\Utility\File\ExtendedFileUtilityProcessDataHookInterface has been marked as deprecated as well.


If the hook is registered in a TYPO3 installation, a PHP E_USER_DEPRECATED error is triggered. The extension scanner also detects any usage of the deprecated interface as strong, and the definition of the hook as weak match.

Affected Installations

TYPO3 installations with custom extensions using this hook.


Migrate to the newly introduced AfterFileCommandProcessedEvent PSR-14 event.