3v4l.org

run code in 300+ PHP versions simultaneously
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Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.30, 8.0.0 - 8.0.21, 8.1.0 - 8.1.8
yesterday me: 19:00 - Hiya you: 19:05 - Hey, how are you? today me: 18:36 - Hello you: 18:36 - Hi me: 18:36 - What's up you: 18:36 - Not much me: 18:36 - Awesome
preferences:
63.43 ms | 411 KiB | 5 Q