3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { public function test(Foo $foo = null) {} } class Bar extends Foo { public function test(...$bar) {} }
based on 6eMiu
Output for 7.1.0 - 7.2.0
Warning: Declaration of Bar::test(...$bar) should be compatible with Foo::test(?Foo $foo = NULL) in /in/HQdvI on line 8
Output for 7.0.0 - 7.0.20
Warning: Declaration of Bar::test(...$bar) should be compatible with Foo::test(Foo $foo = NULL) in /in/HQdvI on line 8
Output for 5.6.8 - 5.6.28
Strict Standards: Declaration of Bar::test() should be compatible with Foo::test(Foo $foo = NULL) in /in/HQdvI on line 8
Output for 5.4.0 - 5.5.35
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/HQdvI on line 7
Process exited with code 255.
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/HQdvI on line 7
Process exited with code 255.