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PHP
Beginner
Basics
PHP arithmetic operators
What are PHP math operators?
+ - * / % **.
<?php
$a = 10;
$b = 3;
echo $a + $b;
echo $a - $b;
echo $a * $b;
echo $a / $b;
echo $a % $b;
echo $a ** $b;Notes
% is remainder; ** is exponentiation.
Keywords: operators · arithmetic · modulo
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