= 4.0.4, PHP 5, PHP 7, PHP 8)gmp_mul — Multiply numbers說明gmp_mul(GMP|int|string $num1, GMP|int|string $num2): GMPMultiplies num1 by num">
(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)
gmp_mul — Multiply numbers
Multiplies num1
by num2
and returns the result.
GMP 對象。
示例 #1 gmp_mul() example
<?php
$mul = gmp_mul("12345678", "2000");
echo gmp_strval($mul) . "\n";
?>
以上例程會輸出:
24691356000