TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _breaking-87558:
+
+=============================================
+Breaking: #87558 - Consolidate extbase caches
+=============================================
+
+See :issue:`87558`
+
+Description
+===========
+
+The caches of extbase have been consolidated as both of them shared the same caching frontend.
+Cache identifiers `extbase_reflection` and `extbase_datamapfactory_datamap` do no longer exist.
+
+A single cache `extbase` is pre-configured and used for class schemata and data maps instead.
+
+
+Impact
+======
+
+Adjusting the cache configuration of either `extbase_reflection`
+or `extbase_datamapfactory_datamap` will no longer have any effect.
+
+The installation may throw an error depending on the php error level configuration, if the no longer existing
+cache keys are written to without initializing them first.
+
+The following global settings do no longer exist:
+
+* :php:`$GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheConfigurations']['extbase_reflection']`
+* :php:`$GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheConfigurations']['extbase_datamapfactory_datamap']`
+
+The following code code might throw an error depending on the php error level configuration:
+
+.. code-block:: php
+
+   $GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['SYS']['cacheConfigurations']['extbase_reflection']['backend'] = \TYPO3\CMS\Core\Cache\Backend\NullBackend::class;
+
+
+Affected Installations
+======================
+
+All installations that override the configuration of the caches `extbase_reflection` and `extbase_datamapfactory_datamap`.
+
+
+Migration
+=========
+
+Override new cache `extbase` in the same manner the former caches were overridden.
+
+.. index:: PHP-API, FullyScanned, ext:extbase