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cms-core/Documentation/Changelog/9.2/Deprecation-84324-UseServerRequestInterfaceInFileFileController.rst

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.. include:: /Includes.rst.txt
.. _deprecation-84324:
=======================================================================
Deprecation: #84324 - Use ServerRequestInterface in File/FileController
=======================================================================
See :issue:`84324`
Description
===========
All methods not used as entry points by :php:`TYPO3\CMS\Backend\Http\RouteDispatcher` will be
removed or set to protected in v10 and throw deprecation warnings if used from a third party:
* [not scanned] :php:`main()`
* :php: `initClipboard()`
* :php: `finish()`
Impact
======
Calling one of the above methods on an instance of
:php:`FileController` will throw a deprecation warning in v9 and a PHP fatal in v10.
Affected Installations
======================
The extension scanner will find most usages, but may also find some false positives. In general all extensions
that call methods except :php:`mainAction()` are affected.
Migration
=========
In general, extensions should not instantiate and re-use controllers of the core. Existing
usages should be rewritten to be free of calls like these.
.. index:: Backend, PHP-API, PartiallyScanned