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run code in 200+ php & hhvm versions
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<?php class luke { static $vs = 'vader'; } class vader{ static $say; } vader::$say = function () { echo "I am your father"; }; $luke = 'luke'; ($luke::$vs::$say)();
based on 0otpl
Output for 7.0.0 - 7.2.0
I am your father
Output for 5.4.10 - 5.6.28
Parse error: syntax error, unexpected '::' (T_PAAMAYIM_NEKUDOTAYIM) in /in/R8SYk on line 7
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /in/R8SYk on line 7
Process exited with code 255.