Deprecation: #77296 - Deprecate public member parentMenuArr in AbstractMenuContentObject 

See forge#77296

Description 

The previously undefined member parentMenuArr has been added as public member and marked as deprecated.

Impact 

The parentMenuArr will be publicly accessible until it is changed to protected in TYPO3 v9.

Affected Installations 

Instances that have menus with sublevels and using this member in the itemArrayProcFunc.

Migration 

Use the provided API function getParentMenuArr() to get the parentMenuArr instead. This method always returns an array.

If you need the direct parent menuitem of the current sublevel use getParentMenuItem() method.