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(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)
gmp_div_qr — Divide numbers and get quotient and remainder
The function divides num1
by num2
.
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).
示例 #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]));
?>