@$_SERVER['HTTP_ACCEPT_LANGUAGE'] cause error in php >8 #20388
Description
in core/common.php the line: $browserLang = self::sanitizeInputValues(@$_SERVER['HTTP_ACCEPT_LANGUAGE']);
cause the error <<Undefined array key "HTTP_ACCEPT_LANGUAGE">> with some bots.
The @ (silent-mode) do not work longer as expected in php8.
use: if ( is_null($browserLang) && array_key_exists('HTTP_ACCEPT_LANGUAGE', $_SERVER) ) { ... insted