@ 2014-05-13T15:17:18Z <?php
class C implements JsonSerializable {
public function jsonSerialize() {
$a = clone($this);
echo 1;
die;
}
}
echo json_encode(new C());
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Output for 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 Deprecated: Return type of C::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/pl1uG on line 5
1 Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.37 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.25 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 1 Output for 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Fatal error: Interface 'JsonSerializable' not found in /in/pl1uG on line 4
Process exited with code 255 . Output for 5.0.0 - 5.0.4 Fatal error: Class 'JsonSerializable' not found in /in/pl1uG on line 4
Process exited with code 255 . Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/pl1uG on line 4
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 Parse error: parse error, unexpected T_STRING, expecting '{' in /in/pl1uG on line 4
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `'{'' in /in/pl1uG on line 4
Process exited with code 255 . preferences:dark mode live preview
264.65 ms | 401 KiB | 362 Q