TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _breaking-93080:
+
+======================================================
+Breaking: #93080 - RelationHandler internals protected
+======================================================
+
+See :issue:`93080`
+
+Description
+===========
+
+Various properties and methods of class
+:php:`TYPO3\CMS\Core\Database\RelationHandler` have been set to protected:
+
+* :php:`$firstTable` - internal
+* :php:`$secondTable` - internal
+* :php:`$MM_is_foreign` - internal
+* :php:`$MM_oppositeField` - internal
+* :php:`$MM_oppositeTable` - internal
+* :php:`$MM_oppositeFieldConf` - internal
+* :php:`$MM_isMultiTableRelationship` - internal
+* :php:`$currentTable` - internal
+* :php:`$MM_match_fields` - internal
+* :php:`$MM_hasUidField` - internal
+* :php:`$MM_insert_fields` - internal
+* :php:`$MM_table_where` - internal
+
+
+* :php:`getWorkspaceId()` - internal
+* :php:`setUpdateReferenceIndex()` - still public but deprecated, logs deprecation on use.
+* :php:`readList()` - use class state after calling start()
+* :php:`sortList()` - use class state after calling start()
+* :php:`readMM()` - use class state after calling start()
+* :php:`readForeignField()` - use class state after calling start()
+* :php:`updateRefIndex()` - internal
+* :php:`isOnSymmetricSide()` - internal
+
+
+Impact
+======
+
+Calling above properties or methods will raise a PHP fatal error.
+
+
+Affected Installations
+======================
+
+It is quite unlikely many extensions are affected by this API change.
+The extension scanner finds affected extensions as weak matches.
+
+
+Migration
+=========
+
+Above properties and methods are considered internal, there shouldn't be any
+need to call them. Instances with extensions using those should be refactored
+to for instance call :php:`start()` instead of an additional call to :php:`readList()`.
+
+
+.. index:: PHP-API, FullyScanned, ext:core