Fixed null deprecation in UnserializeArray.php

[kiatng]

Description (*)

See issue #4352

Fixed Issues (if relevant)

1. Fixes Null deprecation in UnserializeArray.php #4352

[sreichel]

The exeption should already be thown inside try-catch. (?)

[sreichel]

Please approve #4389 before. I'm sure the test result will change.

[kiatng]

The exeption should already be thown inside try-catch. (?)

Yes, I thought the same, but catch (Error $e) doesn't catch E_DEPRECATED, may be in PHP9, it will. You can verify it in https://onlinephp.io/c/8857c5. Your suggested '@' suppresses these errors.

[sreichel]

I did not test. To avoid suppress-operator this should work, too. (???)

#4352 (comment)

[kiatng]

I did not test. To avoid suppress-operator this should work, too. (???)

#4352 (comment)

No, it does not catch other types of errors, such as empty string.

[sreichel]

I think its enough to fix the message in unit test.

[sreichel]

@kiatng i did not merged it b/c of waiting for your review.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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