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<?php interface Foo { function bar($a, ...$b): void; } class Baz implements Foo { function bar($b, ...$c): void { var_dump([$b, $c]); } } call_user_func_array([(new Baz), 'bar'], ['a' => 123, 'b' => 456]);
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> int(456) [1]=> array(1) { ["a"]=> int(123) } }

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