TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _deprecation-70316:
+
+===============================================
+Deprecation: #70316 - Frontend basket with recs
+===============================================
+
+See :issue:`70316`
+
+Description
+===========
+
+The TypoScriptFrontendController has a basic mechanism to automatically register session data if the GET/POST
+variable :code:`recs` is given. This has been deprecated. This additionally obsoletes the configuration
+variable :php:`$GLOBALS['TYPO3_CONF_VARS']['FE']['maxSessionDataSize']` which has been deprecated, too.
+
+
+Impact
+======
+
+Handling baskets or other session data in :code:`recs` throws a deprecation warning.
+
+
+Affected Installations
+======================
+
+Extensions with a legacy that rely on this automatic basket (`tt_products` for example) should be adapted. Searching extensions
+for string :php:`recs` should reveal affected parts.
+
+
+Migration
+=========
+
+Use the session functions :php:`setKey()` and :php:`getKey()` of :php:`$GLOBALS['TSFE']->fe_user` directly to store session data
+like basket information from within the extension.
+
+.. index:: Frontend, PHP-API