Deprecation: #65344 - typo3conf/extTables.php deprecated¶
typo3conf/extTables.php which could be used for local TCA modifications has been marked as deprecated.
$GLOBALS['TYPO3_CONF_VARS']['DB']['extTablesDefinitionScript'] together with the constant
TYPO3_extTableDef_script are deprecated and should not be used any longer.
The options and files are typically used for "poor man"
$GLOBALS['TCA'] overrides. This is discouraged
and shouldn't be used any longer.
There are two options to migrate away from
typo3conf/extTables.php 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. Something like
$GLOBALS['TCA']['pages']['ctrl']['hideAtCopy'] = FALSE;should be moved from
Slot the signal
tcaIsBeingBuiltthat is emitted in