3v4l.org

run code in 300+ PHP versions simultaneously
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Output for 5.6.0 - 5.6.30, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.18, 8.4.1 - 8.4.5
string(10) "sßorra.it"
Output for 7.3.32 - 7.3.33, 7.4.33, 8.0.13
Fatal error: Uncaught Error: Call to undefined function idn_to_utf8() in /in/9BV5E:3 Stack trace: #0 {main} thrown in /in/9BV5E on line 3
Process exited with code 255.
preferences:
126.39 ms | 412 KiB | 5 Q