Martin Studer

@daniwe4 thanks for your changes! i will have a look for " ILIAS can be used with PHP 8 without producing PHP-specific errors." and merge your request after my changes....

see: https://github.com/ILIAS-eLearning/ILIAS/pull/4603

@daniwe4 can you please have a look (https://github.com/ILIAS-eLearning/ILIAS/pull/4603) and give me a hint how I should handle the session variables.

@mjansenDatabay thank you so much for your prompt and positive feedback!! all the best martin