fmod(): floating-point remainder of division
Get a floating-point remainder with fmod()
Use fmod() when the dividend or divisor is a floating-point value. For integer modulus, use the % operator instead.
$remainder = fmod(5.7, 1.3);
echo $remainder; // approximately 0.5
The sign of a non-zero remainder follows the dividend. If the divisor is zero, fmod() returns NAN.
<?Php
echo fmod(5,2); // Output 1
echo "<br>";
echo fmod(10,2); // Output 0
echo "<br>";
echo fmod(13,2); // Output is 1
echo "<br>";
echo fmod(6,3); // Output is 0
?>
float fmod(float $num1, float $num2)$num1 is the dividend and $num2 is the divisor. The result is the floating-point remainder after division.
Zero divisor:
fmod($num1, 0.0) returns NAN. Use is_nan() if a zero divisor is possible.Math Functions intdiv() Integer division (quotient) of a number
base_convert(): Convert number From any base to other
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