PHP 1 Module_5: Assignment 'A'
module_5_assign_A_php1.docx
Module 5: “User Defined & Built-in Functions”
Task: Create a PHP script named perimeter. php
Using self-referencing webforms and a user-defined function,
create a small program which calculates the perimeter from
the provided user input (Sample output below)​

1. before plugging in a new device to a computer you should unplug all other devices turn off the computer turn on the computer 2. many of the maintenance tools for a computer can be found in the control panel under administrative tools display personalization

Pp 4.1 design and implement a class called sphere that contains instance data that represents the sphere’s diameter. define the sphere constructor to accept and initialize the diameter and include getter and setter methods for the diameter. include methods that calculate and return the volume and surface area of the sphere (see pp 3.5 for the formulas). include a tostring method that returns a one-line description of the sphere. create a driver class called multisphere, whose main method instantiates and updates several sphere objects.

How many nibbles can be stored in a 16-bit word?