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run code in 200+ php & hhvm versions
Bugs & Features
<?php class SomeClass { const SOME_CONSTANT = 'Works!'; } $class = SomeClass::class; $constant = 'SOME_CONSTANT'; var_dump($class::$constant);
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Access to undeclared static property: SomeClass::$constant in /in/t2Ifq:14 Stack trace: #0 {main} thrown in /in/t2Ifq on line 14
Process exited with code 255.
Output for 5.5.24 - 5.6.28
Fatal error: Access to undeclared static property: SomeClass::$constant in /in/t2Ifq on line 14
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected 'class' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/t2Ifq on line 11
Process exited with code 255.
Output for 5.3.18 - 5.3.29
Parse error: syntax error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/t2Ifq on line 11
Process exited with code 255.