PHP - fmod

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Metóda - fmod

(PHP 4 >= 4.2.0, PHP 5, PHP 7)

This function is similar to the % (modulo) operator, but this function returns the floating point remainder.

Procedurálne

• function fmod (float $x, float $y) : float

Parametre

Názov	Dátový typ	Predvolená hodnota	Popis
$x	float		The dividend.
$y	float		The divisor.

Mávratovej hodnoty

Vracia: float

The decimal modulus of a division of the dividend x by the divisor y represented as floating point number (float).

Príklady

<?php
echo ("11 mod 7 = " . fmod(11, 7). "<br>");
echo ("2.5 mod 2 = " . fmod(2.5, 2). "<br>");
echo ("7 mod 4 = " . fmod(7, 4). "<br>");
echo ("11 mod 0.3 = " . fmod(11, 0.3). "<br>");

This example outputs (if viewed from a web browser):

11 mod 7 = 4
2.5 mod 2 = 0.5
7 mod 4 = 3
11 mod 0.3 = 0.2