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<?php class A implements \JsonSerializable { function jsonSerialize($depth = 0) { } } class B implements \JsonSerializable { function jsonSerialize() { } }
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Return type of A::jsonSerialize($depth = 0) should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/BccPi on line 4 Deprecated: Return type of B::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/BccPi on line 7

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