/usr/share/php/PhpAmqpLib/Wire/AMQPDecimal.php is in php-amqplib 2.4.1-1.
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namespace PhpAmqpLib\Wire;
use PhpAmqpLib\Exception\AMQPOutOfBoundsException;
/**
* AMQP protocol decimal value.
*
* Values are represented as (n,e) pairs. The actual value
* is n * 10^(-e).
*
* From 0.8 spec: Decimal values are
* not intended to support floating point values, but rather
* business values such as currency rates and amounts. The
* 'decimals' octet is not signed.
*/
class AMQPDecimal
{
/**
* @var int
*/
protected $n;
/**
* @var int
*/
protected $e;
public function __construct($n, $e)
{
if ($e < 0) {
throw new AMQPOutOfBoundsException("Decimal exponent value must be unsigned!");
}
$this->n = $n;
$this->e = $e;
}
public function asBCvalue()
{
return bcdiv($this->n, bcpow(10, $this->e));
}
}
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