Deprecation: #65578 - config.concatenateJsAndCss and concatenateFiles

See forge#65578


The TypoScript property config.concatenateJsAndCss and the related methods within PageRenderer have been marked as deprecated:

  • PageRenderer->getConcatenateFiles()
  • PageRenderer->enableConcatenateFiles()
  • PageRenderer->disableConcatenateFiles()


Setting the TypoScript property or calling one of the methods above will trigger a PHP E_USER_DEPRECATED error.

Affected Installations

TYPO3 installations setting the TypoScript property or calling one of the PHP methods directly.


Use the TypoScript properties config.concatenateJs and config.concatenateCss and the corresponding methods in PageRenderer class directly.