You use the modulus operator (%) in a webpage for mathematical calculation. It helps in finding the remainder of two values (numbers), which are also called operands, and together with the percent sign (%) they perform the modulus operation.
Syntax:
$result = $left_operand % $right_operand;Example:
<?php
$a = 10;
$b = 3;
$mod = $a % $b;
echo "The modulus is: ". $mod;
?>Output:
The modulus is: 1