Php is a beast of an attack surface. On every php install I try to do as much hardening as I can, especially with `disable_functions`, since you can make it much harder for someone to get a useful reverse shell, or other nasty things, like the built in `shell_exec` function.

https://www.madirish.net/?article=229

I'm betting most WordPress shared hosting doesn't do that, nor give people the means to set up a web app firewall in front of it. Without these things I'd never want to expose a WordPress install to the internet :)

Oh, interesting, indeed could have been php.