Deprecation: #92992 - Hook t3lib_parsehtml_proc.php:transformation

See forge#92992


Since the deprecation of several internal functions in the TYPO3\CMS\Core\Html\RteHtmlParser in TYPO3 10.2 (Deprecation: #86440 - Internal Methods and properties within RteHtmlParser) the hook t3lib/class.t3lib_parsehtml_proc.php:transformation became quite useless.

It is therefore marked as deprecated and will be removed with TYPO3 v12.


Calling the hook will trigger a PHP E_USER_DEPRECATED error.

Affected Installations

All installations with extensions installed that implement the hook.


Migrate to use the public API only and use other options (such as allowAttributes) in order to only run certain instructions on the RteHtmlParser object.