3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Baz {} interface Foo { function bar($baz); } class Bar implements Foo { function bar(Baz $baz) {} }
based on Ttbtq
Output for 7.0.0 - 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Bar has a deprecated constructor in /in/e3ruj on line 7 Fatal error: Declaration of Bar::bar(Baz $baz) must be compatible with Foo::bar($baz) in /in/e3ruj on line 7
Process exited with code 255.
Output for hhvm-3.12.0 - 3.13.2
Fatal error: Uncaught Error: Declaration of Bar::bar() must be compatible with that of Foo::bar() in /in/e3ruj:7 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.2.0 - 5.3.29, hhvm-3.10.0
Fatal error: Declaration of Bar::bar() must be compatible with that of Foo::bar() in /in/e3ruj on line 7
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Declaration of Bar::bar() must be compatible with Foo::bar($baz) in /in/e3ruj on line 7
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/e3ruj on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING in /in/e3ruj on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/e3ruj on line 5
Process exited with code 255.