Value::__construct PHP Method

        public function __construct()
        {
        }

 /**
  * Constructor.
  * 
  * @since   __DEPLOY_VERSION__
  */
 public function __construct()
 {
     // Save time of object construction as a property.
     // Convert microtime to string to avoid loss of precision due to overflow.
     $parts = explode(' ', microtime());
     $this->raisedon = sprintf('%d%03d', $parts[1], $parts[0] * 1000);
     parent::__construct();
 }