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<?php trait Qux { public static function bar() { return __CLASS__; } } class Foo { use Qux; } class Baz extends Foo { } $reflectionTrait = new ReflectionMethod('Qux', 'bar'); $reflectionClass = new ReflectionMethod('Foo', 'bar'); $reflectionExtended = new ReflectionMethod('Baz', 'bar'); var_dump(Qux::bar(), $reflectionTrait->getDeclaringClass()->getName(), $reflectionTrait->invoke(null)); var_dump(Foo::bar(), $reflectionClass->getPrototype()->getDeclaringClass()->getName(), $reflectionClass->invoke(null)); var_dump(Baz::bar(), $reflectionExtended->getDeclaringClass()->getName(), $reflectionExtended->invoke(null));

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