Deprecation: #86288 - FrontendBackendUserAuthentication methods¶
See Issue #86288
Due to refactorings within AdminPanel, EXT:feedit and via PSR-15 middlewares, the extension class
TYPO3\CMS\Backend\FrontendBackendUserAuthentication, which is instantiated in Frontend
$GLOBALS['BE_USER'] has some unused methods which have been marked as deprecated:
Calling any of the methods above will trigger a PHP
Any TYPO3 installation with custom PHP code accessing any of the methods above.
Use either methods from
BackendUserAuthentication directly, or - if in context of Admin Panel or
Frontend Editing - use the API methods within these modules directly, if necessary.