I hope you're doing well. I'm currently working on a PHP project and I'm trying to create a calculator that involves three variables. I've been able to make calculators with two variables in the past, but I'm not quite sure how to approach this with three.
Basically, I have three input fields where users can enter numerical values. Let's call these variables A, B, and C. I want the calculator to perform simple arithmetic operations like addition, subtraction, multiplication, and division on these three variables.
For example, if a user enters 5 in variable A, 3 in variable B, and 2 in variable C, I want the calculator to be able to add them up and display the result (5 + 3 + 2 = 10). Similarly, I want it to be able to subtract, multiply, and divide these values as well.
I would really appreciate it if someone could guide me on how to achieve this in PHP. Are there any specific PHP functions or techniques I should be using to handle this calculation with three variables? Maybe someone could share a basic example code snippet to get me started?
Thank you in advance for any help you can provide!