.. include:: /Includes.rst.txt .. _feature-83350: =================================================== Feature: #83350 - Add recursive filtering of arrays =================================================== See :issue:`83350` Description =========== The new method :php:`\TYPO3\CMS\Core\Utility\ArrayUtility::filterRecursive()` has been added as an enhancement to the `PHP function`_ :php:`array_filter()` to filter multidimensional arrays. The method :php:`ArrayUtility::filterRecursive()` behaves just like :php:`array_filter()` and if no callback is defined, values are removed if they equal to boolean :php:`false`. See `converting to boolean`_. .. _`PHP function`: https://secure.php.net/manual/en/function.array-filter.php .. _`converting to boolean`: https://secure.php.net/manual/en/language.types.boolean.php#language.types.boolean.casting Impact ====== Arrays can be filtered recursive using the new method. .. index:: PHP-API