gmp_div_r
(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)
gmp_div_r — Remainder of the division of numbers
说明
Calculates remainder of the integer division of
num1
by num2
. The
remainder has the sign of the num1
argument,
if not zero.
参数
num1
-
The number being divided.
GMP 对象、int 或 string,可以按照跟在 gmp_init() 中使用字符串并自动检测 base(即当 base 等于 0 时)相同的逻辑将其解释为数字。
num2
-
The number that
num1
is being divided by.GMP 对象、int 或 string,可以按照跟在 gmp_init() 中使用字符串并自动检测 base(即当 base 等于 0 时)相同的逻辑将其解释为数字。
rounding_mode
-
See the gmp_div_q() function for description of the
rounding_mode
argument.
返回值
The remainder, as a GMP number.
示例
示例 #1 gmp_div_r() example
<?php
$div = gmp_div_r("105", "20");
echo gmp_strval($div) . "\n";
?>
以上示例会输出:
5
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