this question is about web design

Assignment 2: Your first PHP script In a HTML document, use PHP to obtain the following: The user will enter different values for the main global variables (table diameter and side a and be of a triangle) and the program will output a message such as the following: Date: Saturday, April 6th 2019 Time : 10:25 am Your table details : Diameter: User enters diameter Circumference: Program output Surface area: Program output The length of your triangle hypotenuse : Side a: User enters length of side a Sideb: User enters length of side b Hypotenuse : Program ourpur