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run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo {} class Goo extends Foo {} interface FooFactory { static function create(Foo $foo) { return $foo; } } class GooFactory implements FooFactory { static function create(Goo $goo) { return $goo; } } var_dump(FooFactory::create(new Foo())); var_dump(GooFactory::create(new Goo()));
based on 0FRr6
Output for 5.0.0 - 5.4.35
Fatal error: Interface function FooFactory::create() cannot contain body in /in/TKcHi 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/TKcHi 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/TKcHi on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/TKcHi on line 6
Process exited with code 255.