PHP Manual
PrevNext

fmod

(PHP 4 >= 4.2.0, PHP 5)

fmod -- Returns the floating point remainder (modulo) of the division of the arguments

Description

float fmod ( float x, float y )

Returns the floating point remainder of dividing the dividend (x) by the divisor (y). The reminder (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.

Example 1. Using fmod()

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

PrevHomeNext
floorUpgetrandmax
The Broward PHP Usergroup would like to thank the following sponsors.

  • South Florida Web Design

  • South Florida Maids

  • Miami Cleaning Service

  • Broward PHP Usergroup

  • Nationwide Real Estate Agent Directory

  • Fort Lauderdale Web Design

  • Real Estate Agent

  • Gourmet Flavored Coffee

  • convex optimization

  • convex optimization

  • Nationwide Bail Bonds Agent Directory

  • Fort Lauderdale Computer Repair

  • Broward County Computer Repair

  • dance music video

  • Miami Computer Repair