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run code in 200+ php & hhvm versions
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<?php trait C { private static $FOO = self::NAME . ' FOO'; } class D { use C; const NAME = 'D'; } class E { use C; const NAME = 'E'; } var_dump(D::$FOO); var_dump(E::$FOO);
based on CeS9b
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Cannot access private property D::$FOO in /in/69Ttp:17 Stack trace: #0 {main} thrown in /in/69Ttp on line 17
Process exited with code 255.
Output for 5.6.7 - 5.6.28
Fatal error: Cannot access private property D::$FOO in /in/69Ttp on line 17
Process exited with code 255.
Output for 5.4.2 - 5.5.35
Parse error: syntax error, unexpected '.', expecting ',' or ';' in /in/69Ttp on line 4
Process exited with code 255.
Output for 5.3.17 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/69Ttp on line 3
Process exited with code 255.