Seeking basic run down of php and database

[MikiHeart]

Thank you so much for the basic run down and the guide.

As for the code, thank you for the edits :) I already have the getter, and the module set up.

The code works, I'm just rusty and needed a second pair of eyes to make sure.

I know that levelup/siggy/{$numberhere} isn't an image, yet it still works, oddly enough. But you're right, it should be changed.

Thank you again for the help. I can finally start working on editing the current features and adding my own.

(I plan to add my own item rarity system, but also add a rarity system for pets. Because I want them to be random in what they adopt. Since our site is focused on collecting)