gmp_div_r
(PHP 4 >= 4.0.4, PHP 5)
gmp_div_r — Remainder of the division of numbers
说明
resource gmp_div_r ( resource $n , resource $d [, int $round = GMP_ROUND_ZERO ] )Calculates remainder of the integer division of n by d. The remainder has the sign of the n argument, if not zero.
参数
- n
-
The number being divided.
可以是一个 GMP 数据 resouce，或一个可以转换为数值的字符串。
- d
-
The number that n is being divided by.
可以是一个 GMP 数据 resouce，或一个可以转换为数值的字符串。
- round
-
See the gmp_div_q() function for description of the round argument.
返回值
The remainder, as a GMP number.
范例
Example #1 gmp_div_r() example 以上例程会输出：
<?php
$div = gmp_div_r("105", "20");
echo gmp_strval($div) . "
";
?>
5
参见
- gmp_div_q() - Divide numbers
- gmp_div_qr() - Divide numbers and get quotient and remainder
