Updating introduction package fails
Updating the current introduction package fails due to hardcoded t3lib_div call in localconf.php. This class was removed and new name is \TYPO3\CMS\Core\Utility\GeneralUtility
$TYPO3_CONF_VARS['FE']['pageNotFound_handling'] = t3lib_div::getIndpEnv('TYPO3_SITE_URL').'index.php?id=16';
We need to set class_alias in bootstrap where the GeneralUtility class gets loaded.
[BUGFIX] class_alias in the bootstrap for legacy base classes
The legacy base classes t3lib_div and t3lib_extMgm used
to be available early in the bootstrap.
To enable the usage of the old class names a class alias
needs to be set up right after these classes are included.
Reviewed-by: Nicole Cordes
Tested-by: Nicole Cordes
Reviewed-by: Helmut Hummel
Tested-by: Helmut Hummel