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gmp_mul

Multiply numbers (PHP 4 >= 4.0.4, PHP 5)
resource gmp_mul ( resource a, resource b )

Multiplies a by b and returns the result.

Parameters

a

A number that will be multiplied by b.

It can be either a GMP number resource, or a numeric string given that it is possible to convert the latter to a number.

b

A number that will be multiplied by a.

It can be either a GMP number resource, or a numeric string given that it is possible to convert the latter to a number.

Return Values

A GMP number resource.

Examples

Example 800. gmp_mul() example

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

The above example will output:

24691356000