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
{ "0": "192.168.0.1", "1": "192.168.0.2", "2": "192.168.0.3", "3": "192.168.0.4", "4": "192.168.0.5", "5": "192.168.0.6", "6": "192.168.0.7", "7": "192.168.0.8", "8": "192.168.0.9" }
preferences:
160.99 ms | 425 KiB | 5 Q