Deprecation: #97027 - ContentObjectRenderer->getTreeList()¶
ContentObjectRenderer->getTreeList() has been marked as
The method signature has had various side-effects and too many options and
was used in different places across TYPO3 Core, where
ContentObjectRenderer was not in use primarily.
Calling the method directly will trigger a PHP
TYPO3 installations with third-party extensions accessing this method. This can be checked via the Extension Scanner in the Install Tool.
Several replacements for various use-cases have been introduced, which can be
PageRepository. Instead of returning a comma-separated list of
integers as string, the methods now return an array of integer Page IDs, always
in the default language.
PageRepository->getPageIdsRecursive() is used to retrieve all
subpages (recursively) of a list of pages, commonly used for fetching recursive
Storage PIDs in Plugins. Extbase is using this method under the hood.
PageRepository->getDescendantPageIdsRecursive() is used to
return all subpages without the actual pages handed in as argument.
This might be useful for finding all subpages, to check for values or records within such pages (e.g. Sitemap functionality).