The following warnings were detected when verifying that your server can run XenForo:
- Your server has disabled core PHP functions via the disable_functions directive in php.ini. Depending on the functions that have been disabled, this may cause unexpected problems in XenForo. All PHP functions should be enabled.
I've contacted my hosting and they told me that they cannot change php.ini settings for security reasons.
The message clearly says that all PHP functions should be enabled, but I would really like to know if they are all really needed, because that would mean that I would have to switch my hosting, which I've just renewed for a whole year.