gmp_div_qr
Divide numbers and get quotient and remainder
Description
array gmp_div_qr(GMPintstring $num1, GMPintstring $num2, int $rounding_mode = GMP_ROUND_ZERO)
Parameters
-
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.
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]));
?>