| --TEST-- | |
| Bug #72069 (Behavior \JsonSerializable different from json_encode) | |
| --FILE-- | |
| $result = json_encode(['end' => json_decode('', true)]); | |
| var_dump($result); | |
| class A implements \JsonSerializable | |
| { | |
| function jsonSerialize(): mixed | |
| { | |
| return ['end' => json_decode('', true)]; | |
| } | |
| } | |
| $a = new A(); | |
| $toJsonData = $a->jsonSerialize(); | |
| $result = json_encode($a); | |
| var_dump($result); | |
| $result = json_encode($toJsonData); | |
| var_dump($result); | |
| --EXPECT-- | |
| string(12) "{"end":null}" | |
| string(12) "{"end":null}" | |
| string(12) "{"end":null}" | |