gmp_div_qr
(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)
gmp_div_qr — Divide numbers and get quotient and remainder
Description
function gmp_div_qr(GMP|int|string
$num1, GMP|int|string $num2, int $rounding_mode = GMP_ROUND_ZERO): array
The function divides num1 by num2.
Parameters
num1-
The number being divided.
A GMP object, an int, or a string that can be interpreted as a number following the same logic as if the string was used in gmp_init() with automatic base detection (i.e. whenbaseis equal to 0). num2-
The number that
A GMP object, an int, or a string that can be interpreted as a number following the same logic as if the string was used in gmp_init() with automatic base detection (i.e. whennum1is being divided by.baseis equal to 0). rounding_mode-
See the gmp_div_q() function for description of the
rounding_modeargument.
Return Values
Returns an array, with the first
element being [n/d] (the integer result of the
division) and the second being (n - [n/d] * d)
(the remainder of the division).
Examples
Example #1 Division of GMP numbers
<?php
$a = gmp_init("0x41682179fbf5");
$res = gmp_div_qr($a, "0xDEFE75");
printf("Result is: q - %s, r - %s",
gmp_strval($res[0]), gmp_strval($res[1]));
?>
＋add a note
User Contributed Notes
There are no user contributed notes for this page.
