bcmul(3) php man page | unix.com

BCMUL(3)								 1								  BCMUL(3)

bcmul - Multiply two arbitrary precision numbers

SYNOPSIS
       string bcmul (string  $left_operand, string  $right_operand, [int  $scale = int])

DESCRIPTION
	Multiply the $left_operand by the $right_operand.

PARAMETERS
	      o $left_operand
		- The left operand, as a string.

	      o $right_operand
		- The right operand, as a string.

	      o $
		scale  -This  optional	parameter  is used to set the number of digits after the decimal place in the result. You can also set the
		global default scale for all functions by using bcscale(3).

RETURN VALUES
	Returns the result as a string.

EXAMPLES
       Example #1

	      bcmul(3) example

	      <?php
	      echo bcmul('1.34747474747', '35', 3); // 47.161
	      echo bcmul('2', '4'); // 8
	      ?>

SEE ALSO
       bcdiv(3).

PHP Documentation Group 														  BCMUL(3)