Manuál PHP
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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.

Příklad 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().

PředcházejícíDomůDalší
gmp_div_qNahorugmp_div_r