I'm currently learning PHP and I'm a bit confused about how to perform basic arithmetic operations in it. I understand the concept of arithmetic operations like addition, subtraction, multiplication, and division, but I'm not sure how to actually implement them in my PHP code.
For example, let's say I want to add two numbers together. How would I do that in PHP? And what about subtracting, multiplying, and dividing numbers? Are there any specific functions or syntax I need to use?
I would really appreciate it if someone could walk me through the basics of performing arithmetic operations in PHP. Maybe you could even provide some code examples to help me understand better.
Thank you in advance for your help!