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PHP Manual

This manual is provided as a courtesy. It is not an official source. Please check php.net for updated information.

PHP Manual

PHP Manual
PHP Manual
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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.

Examples

Example 1. bcmul() example

<?php
echo bcmul('1.34747474747', '35', 3); // 47.162
echo bcmul('2', '4'); // 8
?>

See Also

bcdiv().

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