Arithmetic Operators Tutorial in PHP

 <?php

$a = 10;
$b = 4;

$c = $a + $b;
echo $c."<br>";

$d = $a - $b;
echo $d . "<br>";

$e = $a * $b;
echo $e."<br>";

$f = $a / $b;
echo $f."<br>";

$g = $a % $b;
echo $g."<br>";

$h = $a ** $b;
echo $h."<br>";

// $a++;
// ++$a;
// echo $a."<br>";

// $b--;
// --$b;
// echo $b."<br>";

$i = $a + $b * 2;
echo $i."<br>";

$j = ($a + $b) * 2;
echo $j."<br>";
?>

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