[Enhancement] System Info

[YouveGotMeowxy]

How to use GitHub

• Please use the 👍 reaction to show that you are interested into the same feature.
• Please don't comment if you have no relevant information to add. It's just extra noise for everyone subscribed to this issue.
• Subscribe to receive notifications on status change and new comments.

Is your feature request related to a problem? Please describe. A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

1. It would be very helpful to add the results of <?php phpinfo(); ?> to the "System" page
2. It would also be useful to add the cache info to that page.

Describe the solution you'd like A clear and concise description of what you want to happen.

1. Just want a quick and easy way to view phpinfo() w/out having to manually handle it with my own custom page that I always have to rename when not in use, and name when I need it. Since NC is already secured via credentials, having this info on the system page shouldn't be considered a risk and more than your personal pics and docs on NC.
2. I recently changed cache type from APC to Redis, and it would be very handy to see the type(s) of cache NC is recognizing, usage stats of the cache(s) and so on. Currently the System tab is fairly basic and marginally useful; this would help toward making it more useful.

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

• Manually handling a phpinfo() page; not easy with the architecture of NC. Also more of a time waste, having to constantly rename the file when wanting/obscuring it.
• Creating an addon for the sole purpose of adding the php phpinfo(). Not being a coder, and especially not being at all familiar w/NC's architecture, it would take me WAY too long to do something so simple that an NC dev could probably add literally in 30 seconds. Also, I'd have no idea whatsoever on how to add caching details.

Additional context Add any other context or screenshots about the feature request here.

Pretty plz w/sugar on top? :-p