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run code in 300+ PHP versions simultaneously
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Output for 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, 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.5
array(2) { [0]=> string(1) "a" [1]=> string(1) "b" } array(2) { [0]=> string(1) "c" [1]=> string(1) "d" } array(2) { [0]=> string(1) "e" [1]=> string(1) "f" } array(2) { [0]=> string(1) "g" [1]=> string(1) "h" }

preferences:
156.23 ms | 413 KiB | 5 Q