TYPO3 Core

-- new issue created from https://forge.typo3.org/issues/75845#note-1 by Robert Vock--

It is also not possible to use the hook in getSearchWords correctly.

The hook expects a function 'getSearchWords' in the hook object, but calls 'getSearchWords_splitSWords'. To use the hook, you need a class, which has both methods. The first will never be called, but SearchController->hookRequest checks for it's existence:
https://github.com/TYPO3/TYPO3.CMS/blob/master/typo3/sysext/indexed_search/Classes/Controller/SearchController.php#L907

The problem is here, that the hook is only valid, if function name "getSearchWords" exists in hook-class. But when calling the hook, the function "getSearchWords_splitSWords" is being called.

In any other places, the registration name and the called method name are equal.

The bugfix is a breaking change, because all people, who use this hook have to change the hook-registration in ext_localconf.