Set a piece of metadata on this object.
public setMetadata ( string $key, mixed $data = null ) | ||
$key | string | The metadata key. |
$data | mixed | The metadata. If null, clears the key. |
public setMetadata ( string $key, mixed $data = null ) | ||
$key | string | The metadata key. |
$data | mixed | The metadata. If null, clears the key. |