Example: PHP program to perform all arithmetic operations

C
C++
C#
Java
Python
PHP

<?php
// PHP program to perform all arithmetic operations

$p = 5;
$q = 7;

$sum = 0;
$sub = 0;
$mul = 0;
$div = 0;
$mod = 0;

$sum = $p + $q;
$sub = $p - $q;
$mul = $p * $q;
$div = $p / $q;
$mod = $p % $q;

echo "\n";
echo "SUM        " . $p . " + " . $q . " = " . $sum . "\n";
echo "DIFFERENCE " . $p . " - " . $q . " = " . $sub . "\n";
echo "PRODUCT    " . $p . " * " . $q . " = " . $mul . "\n";
echo "QUOTIENT   " . $p . " / " . $q . " = " . $div . "\n";
echo "MODULUS    " . $p . " % " . $q . " = " . $mod . "\n";

?>