TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _feature-85247:
+
+===========================================================
+Feature: #85247 - Trait to detect public deprecated methods
+===========================================================
+
+See :issue:`85247`
+
+Description
+===========
+
+The trait :php:`TYPO3\CMS\Core\Compatibility\PublicMethodDeprecationTrait` has been added
+to allow setting public methods to protected in a backwards compatible way.
+
+The core uses this trait to set public methods that should be protected or private but
+are accessible code wise for historical reasons, while extensions using the methods do not
+break, but a PHP :php:`E_USER_DEPRECATED` error is triggered.
+
+Classes using this trait have a property :php:`$deprecatedPublicMethods` that lists all
+methods covered by the trait.
+
+
+Impact
+======
+
+Core classes using this trait trigger PHP :php:`E_USER_DEPRECATED` errors if an extension uses a method that
+has been made protected using the trait functionality.
+
+.. index:: PHP-API