My system is safe, it uses encryption. You heard/said this from time to time. Sure, but why and how is it safe? Do you really know this?

PHP 8.1 introduced the new Fiber class (see the proposed RFC here https://wiki.php.net/rfc/fiber), which allows running coroutines inside your script, i.e. two functions executing simultaneously

Learn how to write Shibboleth IDP logs to a database instead of simple text file

Laravel 6 introduced the LazyCollection, a different kind of collection which exploits php generators to save memory usage. While data fetching from database is natively managed by eloquent, Web API-based data fetching is not provided. This article describes how to use a paginated api endpoint to fetch data to a LazyCollection instance.