3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?hh // decl namespace { class Z_TRAIT_IMPL implements Z { } } namespace { interface Z {} } }
based on 9UDjS
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.1.7
Parse error: syntax error, unexpected 'namespace' (T_NAMESPACE) in /in/0JF4s on line 3
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected '}', expecting $end in /in/0JF4s:13 Stack trace: #0 {main}
Process exited with code 255.