.. include:: /Includes.rst.txt .. _deprecation-83904: ======================================================== Deprecation: #83904 - Array handling in AbstractTreeView ======================================================== See :issue:`83904` Description =========== Handling arrays instead of database relations in class :php:`TYPO3\CMS\Backend\Tree\View\AbstractTreeView` has been marked as deprecated. Impact ====== Calling the following methods will throw deprecation warnings and will be removed with core version 10: * [scanned] :php:`AbstractTreeView->setDataFromArray` * [scanned] :php:`AbstractTreeView->setDataFromTreeArray` The following class properties should not be used any longer and will be removed with core version 10: * [not scanned] :php:`AbstractTreeView->data` * [scanned] :php:`AbstractTreeView->dataLookup` * [scanned] :php:`AbstractTreeView->subLevelID` Affected Installations ====================== This feature was rarely used, it is pretty unlikely an instance is affected by a consuming extension. The extension scanner will report most use cases. Migration ========= No migration available. .. index:: Backend, PHP-API, PartiallyScanned