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run code in 300+ PHP versions simultaneously
<?php enum MyEnum {} class Demo extends MyEnum {}
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.14
Fatal error: Class Demo cannot extend final class MyEnum in /in/mbUsQ on line 5
Process exited with code 255.
Output for 4.3.0
Parse error: parse error, unexpected T_STRING in /in/mbUsQ on line 3
Process exited with code 255.
preferences:
72.92 ms | 406 KiB | 5 Q