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<?php interface Foo { public function test(array $x, $y=0); } interface Bar { public function test(array $x, $y, $z); } interface Baz extends Foo, Bar {} class Quux implements Baz { public function test(array $x, $y=0) { echo "works?"; } } $obj = new Quux; $obj->test([]);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Declaration of Foo::test(array $x, $y = 0) must be compatible with Bar::test(array $x, $y, $z) in /in/usAtD on line 5
Process exited with code 255.

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