3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Pimple {} class Application {} interface Provider { public function register(Pimple $p); } class SpecificProvider implements Provider { public function register(Application $a) {} }
Output for 7.0.0 - 7.1.0
Fatal error: Declaration of SpecificProvider::register(Application $a) must be compatible with Provider::register(Pimple $p) in /in/nuH1X on line 10
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Uncaught Error: Declaration of SpecificProvider::register() must be compatible with that of Provider::register() in /in/nuH1X:10 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.0.0 - 5.3.29, hhvm-3.10.0
Fatal error: Declaration of SpecificProvider::register() must be compatible with that of Provider::register() in /in/nuH1X on line 10
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Declaration of SpecificProvider::register() must be compatible with Provider::register(Pimple $p) in /in/nuH1X on line 10
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/nuH1X on line 6
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/nuH1X on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/nuH1X on line 6
Process exited with code 255.