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→PHP Arithmetic Operators
<td>%<td>Modulus<td>Returns the reminader from dividing the first operand by the second<td> $total = 20%10;
</table>
Arithmetic operators work with two operands, one to left and the other to the right of the operator. For example:
<pre>
$var = 1 + 2; // Sets variable $var to the sum of 1 + 2
$var = 3 % 7; // Sets variable $var to the modulus of 3 and 7
$var1 = 10;
$var2 = $var1 / 2; // Sets variable $var2 to the value of 10 divided by 2
</pre>
== PHP Increment and Decrement Operators ==