<?php
interface Bar {}
interface Baz extends Bar {};
interface Foo { public function art(Bar $bar); }
interface Fooz extends Foo { }
class A implements Fooz { public function art(Baz $bar) { var_dump($bar); } }
Fatal error: Declaration of A::art(Baz $bar) must be compatible with Foo::art(Bar $bar) in /in/TmEPQ on line 9
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Fatal error: Declaration of A::art(Baz $bar) must be compatible with Foo::art(Bar $bar) in /in/TmEPQ on line 9
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Declaration of A::art() must be compatible with Foo::art(Bar $bar) in /in/TmEPQ on line 9
Process exited with code 255.