issue with phpmyadmin

I’m trying to set up access to phpmyadmin
but instead of http://IP/phpmyadmin/ page I get this page


why doesn’t it work as it should?

use your hostname instead ip (see docs). But also something is weird, php should never show its code like it does on your server.

Raphael, thanks a lot for you answer!

I wanted to check if phpmyadmin works. As I understand, if it works via this link, it will work via hostname.
But, it seems something is wrong. And I haven’t found a solution to the problem yet.

maybe there are at least some ideas?

any ideas please