How to convert dollar to Jod by php

Answer 1

What do you mean, a code? You have completed the PHP course, all you need to do, is:
Get the amount of dollars you want to convert, you can ask the user with a form and a text box, and then all you need to do is echo the number times 0.71

Answer 2

If you don't care about the jod value changing after a while, you can simply do dollars * 0.71 to get value of jods, which is the current value.

Answer 3

I wan't a code for do this