Divide numbers and get quotient and remainder

# 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

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. when `base` is equal to 0).

`num2`

  The number that `num1` is being divided by.

  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. when `base` is equal to 0).

`rounding_mode`

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

### 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]));
?>`

### See Also

- gmp_div_q() - Divide numbers
- gmp_div_r() - Remainder of the division of numbers

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