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run code in 300+ PHP versions simultaneously
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Output for 8.2.0 - 8.2.28, 8.3.0 - 8.3.20, 8.4.1 - 8.4.6
Output for 8.1.0 - 8.1.32
Parse error: syntax error, unexpected token "readonly", expecting "abstract" or "final" or "class" in /in/dSpQO on line 3
Process exited with code 255.

preferences:
78.94 ms | 411 KiB | 5 Q