gmp_div_qr
(PHP 4 >= 4.0.4, PHP 5)
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()
.