3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php interface Foo { public function fooBar($foo, $bar=null); } interface Bar extends Foo { public function fooBar($foo, $bar=null); } class FooBar implements Bar { public function fooBar($foo, $bar=null) { } } $d = new FooBar();
Output for 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; FooBar has a deprecated constructor in /in/jucdX on line 14 Fatal error: Uncaught ArgumentCountError: Too few arguments to function FooBar::fooBar(), 0 passed in /in/jucdX on line 22 and at least 1 expected in /in/jucdX:16 Stack trace: #0 /in/jucdX(22): FooBar->fooBar() #1 {main} thrown in /in/jucdX on line 16
Process exited with code 255.
Output for 7.0.0 - 7.0.14
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; FooBar has a deprecated constructor in /in/jucdX on line 14 Warning: Missing argument 1 for FooBar::fooBar(), called in /in/jucdX on line 22 and defined in /in/jucdX on line 16
Output for 5.3.9 - 5.6.28
Warning: Missing argument 1 for FooBar::fooBar(), called in /in/jucdX on line 22 and defined in /in/jucdX on line 16
Output for 5.3.0 - 5.3.8
Fatal error: Can't inherit abstract function Foo::fooBar() (previously declared abstract in Bar) in /in/jucdX on line 9
Process exited with code 255.
Output for 5.0.0 - 5.2.17
Fatal error: Can't inherit abstract function Foo::fooBar() (previously declared abstract in Bar) in /in/jucdX on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/jucdX on line 3
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/jucdX on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/jucdX on line 3
Process exited with code 255.