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PHP fmod() Function

PHP Math Reference

Complete PHP Math Reference

Definition and Usage

The fmod() function divides x by y and returns the remainder (modulo) of the division.

Syntax

fmod(x,y)

Parameter	Description
x	Required. A number
y	Required.

Example

In the following example we will use the fmod() function to return the remainder of 5/2:

<?php
$r = fmod(5,2);
echo $r
?>

The output of the code above will be:

1

PHP Math Reference

Complete PHP Math Reference

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