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run code in 300+ PHP versions simultaneously
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Output for 8.1.28 - 8.1.32, 8.2.15 - 8.2.28, 8.3.3 - 8.3.19, 8.4.1 - 8.4.5
object(Foo)#1 (1) { ["bar"]=> string(3) "bar" }

preferences:
74.81 ms | 411 KiB | 5 Q