.. include:: /Includes.rst.txt .. _feature-56236: =========================================================================== Feature: #56236 - Multiple HTTP headers of the same type in Frontend Output =========================================================================== See :issue:`56236` Description =========== It is now possible to use `config.additionalHeaders` as a TypoScript array object to add multiple headers at the same time Usage: .. code-block:: typoscript config.additionalHeaders { 10 { # the header string header = WWW-Authenticate: Negotiate # replace previous headers with the same name # optional, default is "on" replace = 0 # optional, force the HTTP response code httpResponseCode = 401 } # always set cache headers to private, overwriting the sophisticated TYPO3 option 20.header = Cache-control: Private } See also: https://php.net/header Impact ====== The previous option `config.additionalHeaders = X-Header: ABC|X-Header2: DEF` is deprecated in favor of the more flexible solution. .. index:: TypoScript, Frontend