| 
<?phpnamespace Aws\DynamoDb;
 
 /**
 * Special object to represent a DynamoDB Number (N) value.
 */
 class NumberValue implements \JsonSerializable
 {
 /** @var string Number value. */
 private $value;
 
 /**
 * @param string|int|float $value A number value.
 */
 public function __construct($value)
 {
 $this->value = (string) $value;
 }
 
 public function jsonSerialize()
 {
 return $this->value;
 }
 
 public function __toString()
 {
 return $this->value;
 }
 }
 
 |