Deprecation: #89722 - GMENU_LAYERS related property TSFE->divSection 

See forge#89722

Description 

The public PHP property TypoScriptFrontendController->divSection has been marked as deprecated. This was used in prior TYPO3 versions to add dynamic JavaScript related to GMENU_LAYERS functionality which was removed with previous TYPO3 versions, making this property only produce unnecessary overhead in frontend rendering.

Impact 

Accessing or setting this property will trigger a deprecation notice.

Affected Installations 

TYPO3 installations with extensions explicitly accessing this property, which is highly unlikely as this property is very lowlevel.

Migration 

If there is a need to add JavaScript within uncached content, use $GLOBALS['TSFE']->additionalHeaderData[] instead.