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run code in 300+ PHP versions simultaneously
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Output for 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.5
object(B)#1 (3) { ["city"]=> string(5) "CityB" ["name":"A":private]=> string(5) "NameA" ["name"]=> string(5) "NameB" } array(2) { [0]=> string(5) "CityB" [1]=> string(5) "NameA" } array(2) { [0]=> string(5) "CityB" [1]=> string(5) "NameB" }

preferences:
96.44 ms | 412 KiB | 5 Q