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run code in 300+ PHP versions simultaneously
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Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.17 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.23, 8.4.1 - 8.4.10
bool(true) array(2) { [0]=> int(2) [1]=> int(3) }

preferences:
145.01 ms | 412 KiB | 5 Q