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Practical-04

Write a PHP program to calculate sum of given number.​

Introdution​

This introduction will discuss how to calculate the sum of a given number in PHP. It will provide a brief overview of the basics of programming in PHP, as well as provide a step-by-step guide for how to use the code to calculate the sum.

Code​

<?php
    $num1 = 5;
    $num2 = 8;

    $sum = $num1 + $num2;

    echo "Sum of these two numbers is: " . $sum;
?>

Output​

Sum of these two numbers is: 13

Explanation​

This PHP code gives two variables a value of "5" and "8". It then adds them together with the "+" operator and stores it in a new variable "$sum". Finally, the code echoes the "Sum of these two numbers is:" and the result of the addition.