3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php interface Test { public function test(); } class TestImplementation implements Test { public function test($a) { } }
Output for 7.0.0 - 7.1.0
Fatal error: Declaration of TestImplementation::test($a) must be compatible with Test::test() in /in/gVXFl on line 6
Process exited with code 255.
Output for 5.0.0 - 5.2.17, hhvm-3.10.0 - 3.12.0
Fatal error: Declaration of TestImplementation::test() must be compatible with that of Test::test() in /in/gVXFl on line 6
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Declaration of TestImplementation::test() must be compatible with Test::test() in /in/gVXFl on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Fatal error: Declaration of TestImplementation::test() must be compatible with that of Test::test() in /in/gVXFl on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/gVXFl on line 2
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/gVXFl on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/gVXFl on line 2
Process exited with code 255.