3v4l.org

run code in 300+ PHP versions simultaneously
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Output for 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
No mb: 12 With mb: 8 $ 1 £ 2 % 1 w 1 o 1 w 1 ! 1 😮 4
preferences:
176.22 ms | 412 KiB | 5 Q