Breaking: #81460 - Deprecate getByTag() on cache frontends

See Issue #81460

Description

The following public method and property have been removed without any substitute since it invoked or was used in combination with CacheFrontendInterface::getByTag method which has been deprecated and removed from the interface declaration.

  • TYPO3\CMS\Frontend\Authentication\FrontendUserAuthentication::extGetNumberOfCachedPages
  • TYPO3\CMS\Frontend\Authentication\FrontendUserAuthentication::$extPageInTreeInfo

Impact

Calling TYPO3\CMS\Frontend\Authentication\FrontendUserAuthentication::extGetNumberOfCachedPages will result in a PHP fatal error. Using the property FrontendUserAuthentication::$extPageInTreeInfo will return an implicit null instead of an array.

Affected Installations

All that make use of TYPO3\CMS\Frontend\Authentication\FrontendUserAuthentication::extGetNumberOfCachedPages or property TYPO3\CMS\Frontend\Authentication\FrontendUserAuthentication::$extPageInTreeInfo.

Migration

Remove invocation of TYPO3\CMS\Frontend\Authentication\FrontendUserAuthentication::extGetNumberOfCachedPages and property TYPO3\CMS\Frontend\Authentication\FrontendUserAuthentication::$extPageInTreeInfo.