3v4l.org

run code in 300+ PHP versions simultaneously
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Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.20, 8.4.1 - 8.4.6
Warning: stream_socket_server(): Unable to connect to unix:///tmp/socket (Unknown error) in /in/NAhpr on line 6 string(7) "boolean" int(0) string(0) ""
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: stream_socket_server(): unable to connect to unix:///tmp/socket (Unknown error) in /in/NAhpr on line 6 string(7) "boolean" int(0) string(0) ""

preferences:
109.17 ms | 413 KiB | 5 Q