Deprecation: #65344 - typo3conf/extTables.php deprecated ¶
See Issue #65344
which could be used for local TCA modifications has been marked as deprecated.
together with the constant
are deprecated and should not be used any longer.
The options and files are typically used for “poor man”
overrides. This is discouraged
and shouldn’t be used any longer.
There are two options to migrate away from
usage, the first one should be preferred:
It is good practice to have a project / site specific extension that contains templates, TypoScript and
other stuff. Create one or more dedicated extensions and use TCA overrides to apply the desired modifications.
$GLOBALS['TCA']['pages']['ctrl']['hideAtCopy'] = FALSE;should be moved from
Slot the signal
tcaIsBeingBuiltthat is emitted in