Symfony for larger apps, Laravel for rapid prototyping, and Slim for light APIs.
Slim itself is not really a framework at all, but you'll get to build your own stack from stuff that suits your needs and scales.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
As most people suggest, PHP is perfectly fine for websites. But i highly suggest using a framework. Personally, i prefer Symfony over anything else.
Symfony for larger apps, Laravel for rapid prototyping, and Slim for light APIs.
Slim itself is not really a framework at all, but you'll get to build your own stack from stuff that suits your needs and scales.