More than once I needed to render a laravel view as a downlodable file. This task could be easily accomplished
Learn how to use a relational DBMS as authentication provider for Shibboleth IDP instead of default LDAP
Learn how to use a dynamic component by passing its name through a string prop.
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