minor #41556 Add return types to JsonSerializable implementations (derrabus)
This PR was merged into the 4.4 branch.
Discussion
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Add return types to JsonSerializable implementations
| Q | A
| ------------- | ---
| Branch? | 4.4
| Bug fix? | yes
| New feature? | no
| Deprecations? | no
| Tickets | Part of #41552
| License | MIT
| Doc PR | N/A
PHP 8.1 will trigger a deprecation warning if we implement `JsonSerializable` without a return type. I've added return types to the two mock implementations that were affected.
Commits
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9246b53f7c
Add return types to JsonSerializable implementations
This commit is contained in:
commit
c127120b9e
@ -224,9 +224,6 @@ class JsonResponseTest extends TestCase
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{
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$this->expectException(\Exception::class);
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$this->expectExceptionMessage('This error is expected');
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if (!interface_exists(\JsonSerializable::class, false)) {
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$this->markTestSkipped('JsonSerializable is required.');
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}
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$serializable = new JsonSerializableObject();
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@ -280,12 +277,10 @@ class JsonResponseTest extends TestCase
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}
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}
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if (interface_exists(\JsonSerializable::class, false)) {
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class JsonSerializableObject implements \JsonSerializable
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class JsonSerializableObject implements \JsonSerializable
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{
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public function jsonSerialize(): array
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{
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public function jsonSerialize()
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{
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throw new \Exception('This error is expected');
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}
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throw new \Exception('This error is expected');
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}
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}
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@ -13,7 +13,7 @@ namespace Symfony\Component\Serializer\Tests\Fixtures;
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class JsonSerializableDummy implements \JsonSerializable
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{
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public function jsonSerialize()
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public function jsonSerialize(): array
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{
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return [
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'foo' => 'a',
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