3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { public function test($bar = null) {} } class Baz extends Foo { public function test(...$args) {} }
Output for 7.0.0 - 7.2.0
Warning: Declaration of Baz::test(...$args) should be compatible with Foo::test($bar = NULL) in /in/8oKKV on line 9
Output for 5.6.0 - 5.6.30, hhvm-3.10.1 - 3.17.3
Output for 5.4.0 - 5.5.38
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/8oKKV on line 8
Process exited with code 255.