bcmul

(PHP 3, PHP 4 , PHP 5)

bcmul -- Multiply two arbitrary precision number

Description

string bcmul ( string left_operand, string right_operand [, int scale])

Multiply the left_operand by the right_operand and returns the result. The optional scale sets the number of digits after the decimal place in the result.

Example 1. bcmul() example

<?php
echo bcmul(1.34747474747, 35, 3) . "\n";
echo
bcmul(2, 4);
?>

The above example will output:

47.162
8

See also bcdiv().


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