3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php abstract final class Foo { }
Output for 7.0.0 - 7.1.7
Fatal error: Cannot use the final modifier on an abstract class in /in/Hc40g on line 3
Process exited with code 255.
Output for hhvm-3.11.1 - 3.17.3
Fatal error: Uncaught Error: Syntax only allowed in Hack files (<?hh) or with -v Eval.EnableHipHopSyntax=true in /in/Hc40g:3 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.1
Fatal error: Syntax only allowed in Hack files (<?hh) or with -v Eval.EnableHipHopSyntax=true in /in/Hc40g on line 3
Process exited with code 255.
Output for 5.5.0 - 5.6.30
Parse error: syntax error, unexpected 'final' (T_FINAL), expecting class (T_CLASS) in /in/Hc40g on line 3
Process exited with code 255.