Multiply numbers
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    gmp_mul

    gmp_mul — Multiply numbers

    Description

    gmp_mul(GMP|int|string $num1, GMP|int|string $num2): GMP

    Multiplies num1 by num2 and returns the result.

    Parameters

    num1

    A number that will be multiplied by num2.

    A GMP object, an int or a numeric string.

    num2

    A number that will be multiplied by num1.

    A GMP object, an int or a numeric string.

    Return Values

    A GMP object.

    Examples

    Example #1 gmp_mul() example

    <?php
    $mul     = gmp_mul("12345678", "2000");
    echo     gmp_strval($mul) . "\n";
    ?>

    The above example will output:

    24691356000