gmp_div_r

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

gmp_div_r — Remainder of the division of numbers

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.

num1

The number being divided.

A GMP object, an int or a numeric string.

num2

The number that num1 is being divided by.

A GMP object, an int or a numeric string.

rounding_mode

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

The remainder, as a GMP number.

Example #1 gmp_div_r() example

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

The above example will output:

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-1

5 years ago

it is basically an alias gmp_mod.