Avoid php Warnings Uncaught TYPO3 Exception: #1476107295: PHP Warning: Undefined array key "header" in /html/typo3/typo3conf/ext/wacon_cookie_management/Classes/Controller/CookieController.php line 66

[christophrunkel]

Bug Report

Controller causes php warnings in PHP 8.2

Current Behavior Undefined array key "header" in /html/typo3/typo3conf/ext/wacon_cookie_management/Classes/Controller/CookieController.php line 66

Environment

• wacon_cookie_management version(s): [e.g. 4.0.1]
• TYPO3 version(s): [e.g. 12.4.8]
• PHP version(s): [8.2]
• Is your TYPO3 installation set up with Composer (Composer Mode): [no]

Possible Solution

Adding ?? null in line 66 ff fixes the problem.

$header = $this->settings['header'] ?? null; $this->view->assign('header', $header); $teaser = $this->settings['teaser'] ?? null; $this->view->assign('teaser', $teaser); $linktext = $this->settings['linktext'] ?? null; $this->view->assign('linktext', $linktext); $imprint = $this->settings['imprint'] ?? null; $this->view->assign('imprint', $imprint); $dataprotection = $this->settings['dataProtection'] ?? null; $this->view->assign('dataprotection', $dataprotection ); $nurlink = $this->settings['nurLink'] ?? null;

[PKuhlmay]

Solved in https://github.com/wacon-internet-gmbh/wacon_cookie_management/commit/e5fd9ed24f0ef39b54a2cc3566ba1d08199136cb

[PKuhlmay]

Hi @christophrunkel Could you please check this? I set the default value to an empty string instead of null. The default value which is passed into the settings is already an empty string, so this made more sense. It is not published to the TER, if you are not using composer, I could send you a zip via Slack (treupo).