PHP5中文手册·Get modulus of an arbitrary precision number -- 追寻梦想＞编程乐园＞PHP 编程

string bcmod ( string $left_operand , string $modulus )

Get the modulus of the left_operand using modulus .

Returns the modulus as a string, or NULL if modulus is 0.

Example#1 bcmod() example


<?php
echo bcmod('4', '2'); // 0
echo bcmod('2', '4'); // 2
?>


	PHP5中文手册 bcdiv bcmul BC math PHP Manual bcmod (PHP 4, PHP 5) bcmod — Get modulus of an arbitrary precision number 说明 string bcmod ( string `$left_operand` , string `$modulus` ) Get the modulus of the `left_operand` using `modulus` . 参数 `left_operand` The left operand, as a string. `modulus` The modulus, as a string. 返回值 Returns the modulus as a string, or `NULL` if `modulus` is 0. 范例 Example#1 bcmod() example `<?php echo bcmod('4', '2'); // 0 echo bcmod('2', '4'); // 2 ?>` 参见 bcdiv() bcdiv bcmul BC math PHP Manual