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run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { private const ASD = 'asd'; public function handle() { return self::ASD . PHP_EOL; } } class B extends A {} $a = new A; $b = new B; echo $a->handle(); echo $b->handle();
Output for 7.1.0 - 7.2.9
asd asd
Output for 5.6.30, 7.0.0 - 7.0.31
Parse error: syntax error, unexpected 'const' (T_CONST), expecting variable (T_VARIABLE) in /in/baGc7 on line 4
Process exited with code 255.
Output for hhvm-3.22.0
Fatal error: Uncaught Error: syntax error, unexpected T_CONST, expecting T_VARIABLE in /in/baGc7:-1 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.15.4 - 3.21.3
Fatal error: Uncaught Error: syntax error, unexpected T_CONST, expecting T_VARIABLE in /in/baGc7:4 Stack trace: #0 {main}
Process exited with code 255.