gmp_mul
is a function in PHP which multiplies two numbers.
gmp_mul(GMP|int|string $num1, GMP|int|string $num2): GMP
The function takes in two parameters, num1
and num2
.
num1
andnum2
can be a GMP object, integer, or numeric string.
The function returns the product of num1
and num2
, which is a number of GMP
type.
<?php$val1 = gmp_mul("12345678", "20");echo gmp_strval($val1) . "\n";?>
246913560