/**
* This method is required by interface Serializable and MUST NOT be accessed directly.
*
* @internal
*
* @param string $value
*/
public function unserialize($value)
{
if ($this->intVal !== null || $this->scale !== null) {
throw new \LogicException('unserialize() is an internal function, it must not be called directly.');
}
list($value, $scale) = explode(':', $value);
$this->intVal = BigInteger::of($value);
$this->scale = (int) $scale;
}
