TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _breaking-72117:
+
+==========================================================
+Breaking: #72117 - API change in ExceptionHandlerInterface
+==========================================================
+
+See :issue:`72117`
+
+Description
+===========
+
+The class \Throwable was added in PHP7 as new parent of \Exceptions. This leads to the issue that
+ExceptionHandlers need to change the API of their exception handling method. To support PHP 5.5, 5.6 and 7.0
+we need to remove the type hint. It will later be set to \Throwable if we only support PHP 7.0 and newer.
+See https://php.net/manual/en/migration70.incompatible.php
+
+
+Impact
+======
+
+A fatal error will be thrown if you use own ExceptionHandlers implementing
+TYPO3\CMS\Core\Error\ExceptionHandlerInterface "Fatal error: Declaration of ... must be compatible with ..."
+
+
+Affected Installations
+======================
+
+Installations which use an own ExceptionHandler implementing TYPO3s ExceptionHandlerInterface.
+
+
+Migration
+=========
+
+Remove the type hinting in your implementation of ExceptionHandlerInterface. If you switch to PHP 7 you may
+also get instances from \Throwable, so check the API/type hinting of the function were you process the exception.
+
+
+.. index:: PHP-API