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run code in 300+ PHP versions simultaneously
<?php trait someTrait {} enum Gender : string { use someTrait; case MALE = 'male'; } echo Gender::MALE->value;
Output for 8.1.0 - 8.1.7
male
Output for 8.0.1 - 8.0.20
Parse error: syntax error, unexpected identifier "Gender" in /in/TQpmN on line 6
Process exited with code 255.
Output for 7.4.0 - 7.4.30
Parse error: syntax error, unexpected 'Gender' (T_STRING) in /in/TQpmN on line 6
Process exited with code 255.

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