Breaking: #72368 - TYPO3 Constants removed¶
See Issue #72368
The PHP constants
TYPO3_cliMode and the global variable
$GLOBALS['TYPO3_AJAX'] which were used when a TYPO3
Request was initialized have been removed. They have been replaced by an alternative to use the
TYPO3_REQUESTTYPE constant at the very beginning of each
Checking for the mentioned constants and global variable have no effect anymore and may lead to unexpected behaviour.
If not checked if the constant even was defined, the application will stop immediately.
Any installation which uses a third-party extension using these constants.
TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI or
TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_INSTALL instead.