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gmp_div_qr

(PHP 4 >= 4.0.4)

gmp_div_qr -- Divide numbers and get quotient and remainder

Description

array gmp_div_qr ( resource n, resource d [, int round])

The function divides n by d and returns 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).

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

例子 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(), gmp_div_r().



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