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| 1 | <?php |
| 2 | |
| 3 | namespace Wikimedia\NonSerializable; |
| 4 | |
| 5 | use LogicException; |
| 6 | |
| 7 | /** |
| 8 | * A trait that prevents serialization via php's builtin serialize() function. |
| 9 | */ |
| 10 | trait NonSerializableTrait { |
| 11 | |
| 12 | /** |
| 13 | * @throws LogicException always |
| 14 | * @return never |
| 15 | */ |
| 16 | public function __sleep(): never { |
| 17 | throw new LogicException( 'Instances of ' . get_class( $this ) . ' are not serializable!' ); |
| 18 | } |
| 19 | |
| 20 | } |