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Bug #98201
closedFlexformTabsContainer is not PHP 8.1 compatible
Start date:
2022-08-24
Due date:
% Done:
100%
Estimated time:
TYPO3 Version:
11
PHP Version:
8.1
Tags:
PHP, 8.0, 8.1, compatibility
Complexity:
easy
Is Regression:
Sprint Focus:
Description
Hello everyone,
while upgrading a TYPO3 v11.5 project in a PHP 8.1 environment I found out that the FlexformTabsContainer is not compatible:
PHP Warning: Undefined array key "sheetTitle" in /var/www/html/private/typo3/sysext/backend/Classes/Form/Container/FlexFormTabsContainer.php
Like already fixed in a lot of other files, possibly not existing array keys need to be handled first before using them.
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