[TYPO3-mvc] Exbase render html in Controller

[Philipp Wrann]

$this->configurationManager->getContentObject()->parseFunc($value, array(), '<  lib.parseFunc_RTE');

see:
https://git.typo3.org/Packages/TYPO3.CMS.git/blob/HEAD:/typo3/sysext/fluid/Classes/ViewHelpers/Format/HtmlViewHelper.php