Today, you'll learn about variable variables. Because, let's be real, you're not sure what those are.
Variables variables are like regular variables, but with more variables. It's like a variable party in your code.
Imagine you're at the grocery store, and you want to buy some apples. But, you're not sure what kind of apples. Are you getting Red Delicious, or maybe some Fuji? No, wait, you're getting both! And, just in case, you might get some oranges too. That's a variable variable, folks!
So, to recap: variable variables are like options within options. They're like, "Hey, I might get this, or that, or maybe both, or who knows, maybe none of the above."
Now, go ahead, try to wrap your head around this mind-bending concept. And, remember, it's not just for programmers. Anyone can grasp variable variables. (Or not.)
Want more info on this topic? Check out:
Variable Variable Variable Variable Variable Variable: The Sequel
Or, if you're feeling adventurous: