fmod() - math

Returns the floating point remainder of dividing the dividend
   (x) by the divisor (y).
   The remainder (r) is defined as: x = i * y + r, for 
   some integer i. If y is
   non-zero, r has the same sign as
   x and a magnitude less than the magnitude of
   y.

Parameters : 
 x - The dividend 
 y - The divisor 

Syntax

float fmod
     ( float $x
    , float $y
    )

Example

<?php$x = 5.7;$y = 1.3;$r = fmod($x, $y);// $r equals 0.5, because 4 * 1.3 + 0.5 = 5.7?>

Output / Return Value

Limitations

Alternatives / See Also

Reference