.. include:: /Includes.rst.txt .. _breaking-92513: ======================================================================================================================= Breaking: #92513 - Method signature change of TYPO3\\CMS\\Extbase\\Mvc\\Controller\\ControllerInterface::processRequest ======================================================================================================================= See :issue:`92513` Description =========== The signature of method :php:`TYPO3\CMS\Extbase\Mvc\Controller\ControllerInterface::processRequest` changed in the regard that no longer :php:`$request` and :php:`$response` are passed into it. Instead, only a :php:`$request` argument is needed. Additionally, that method now requires to return a response. Impact ====== This change affects all classes that either implement said interface directly (presumably none) and those classes (controllers) that override method :php:`processRequest()` of class :php:`TYPO3\CMS\Extbase\Mvc\Controller\ActionController`. Those, that override said method will experience the following fatal error: `Declaration of ... must be compatible with TYPO3\CMS\Extbase\Mvc\Controller\ControllerInterface::processRequest(TYPO3\CMS\Extbase\Mvc\RequestInterface $request): TYPO3\CMS\Extbase\Mvc\ResponseInterface`. Affected Installations ====================== All installations that override method :php:`processRequest()` of class :php:`TYPO3\CMS\Extbase\Mvc\Controller\ActionController`. Migration ========= There are two steps to migrate: - Remove the now superfluous :php:`$response` argument - Return a response object. The latter is usually achieved by calling :php:`return parent::processRequest($request)` instead of just :php:`parent::processRequest($request)`. .. index:: PHP-API, NotScanned, ext:extbase