operator aritmatika

<?php
// Penjumlahan
$a = 5;
$b = 3;
$sum = $a + $b;
echo $sum; // Output: 8

// Pengurangan
$x = 10;
$y = 4;
$diff = $x - $y;
echo $diff; // Output: 6

// Perkalian
$p = 2;
$q = 3;
$product = $p * $q;
echo $product; // Output: 6

// Pembagian
$m = 10;
$n = 2;
$division = $m / $n;
echo $division; // Output: 5

// Modulus (Sisa Pembagian)
$numerator = 12;
$denominator = 5;
$remainder = $numerator % $denominator;
echo $remainder; // Output: 2

// Pangkat
$base = 2;
$exponent = 3;
$power = pow($base, $exponent);
echo $power; // Output: 8
?>