gmp_div_qr
(PHP 4 >= 4.0.4, PHP 5)
gmp_div_qr — Divide numbers and get quotient and remainder
Description
$n
, resource $d
[, int $round = GMP_ROUND_ZERO
] )
The function divides n by d.
Parameters
-
n -
The number being divided.
It can be either a GMP number resource, or a numeric string given that it is possible to convert the latter to a number.
-
d -
The number that
nis being divided by.It can be either a GMP number resource, or a numeric string given that it is possible to convert the latter to a number.
-
round -
See the gmp_div_q() function for description of the
roundargument.
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]));
?>
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