Is it? Last time I used PHP (around 5.x-7.x) it was exactly the other way around. For production you needed php-fpm, nginx, opcode cache... it was a nightmare compared with go or even java.
Is it better now?
For Symfony: https://github.com/k911/swoole-bundle
For Laravel: https://laravel.com/docs/8.x/octane
I believe you can have fpm listen on TCP and run nginx in another container if you want, although I haven't tried it so I can't vouch for it.
They also share the same resources, so even your little blog can take as much (or more) traffic than your production application.