OS: ubuntu 14.04
I've just made a fresh install a few days ago. Then install LAMP, set up apache virtual hosts, etc. Everything seem to be running fine... except for php.
phpinfo() works ok, but that's it. Any other *.php just give me a blank page, regarless whether it is right at /var/www/html/ or in a virtual host.
It seems that I need to enable php somewhere, for the past few days I've read every post I could find but nothing seems to work. I appreciate if anyone could point me in what direction to look.