DAY 2 PHP PROGRAMMING

http://php.flashwebhost.com/tom/day_2_variables_7.php

Code:
<?php


$computerPrice = 20000 ;
$printerPrice = 5000 ;
$discount = 0.2 ; // 20% discount.
$totalCost = $computerPrice + $printerPrice ;


echo ' Total cost = Rs: ' . $totalCost . '/-' ;


echo '<br>' ;


echo ' Price after discount = Rs. ' . ($totalCost - ($totalCost * $discount )) . '/-' ;