Remainder of the division of numbers

gmp_div_r

(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)

gmp_div_rRemainder of the division of numbers

說明

gmp_div_r(GMP|int|string $num1, GMP|int|string $num2, int $rounding_mode = GMP_ROUND_ZERO): GMP

Calculates remainder of the integer division of num1 by num2. The remainder has the sign of the num1 argument, if not zero.

參數

num1

The number being divided.

GMP 對像或 int ,或數字string

num2

The number that num1 is being divided by.

GMP 對像或 int ,或數字string

rounding_mode

See the gmp_div_q() function for description of the rounding_mode argument.

返回值

The remainder, as a GMP number.

範例

示例 #1 gmp_div_r() example

<?php
$div 
gmp_div_r("105""20");
echo 
gmp_strval($div) . "\n";
?>

以上例程會輸出:

5

參見

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