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<?php interface ContainerInterface1 { public function get($id); } interface ContainerInterface2 { public function get($id, $params = [], $setters = [], $shared = true); } class Container implements ContainerInterface1, ContainerInterface2 { public function get($id, $params = [], $setters = [], $shared = true) { return $id; } } class Y { public function setContainer(ContainerInterface1 $value) { $this->value = $value; } } $container = new Container(); var_dump($container instanceof ContainerInterface1); var_dump($container instanceof ContainerInterface2); echo $container->get('hello'); $y = new Y(); $y->setContainer($container);
Output for git.master, git.master_jit, rfc.property-hooks
bool(true) bool(true) hello Deprecated: Creation of dynamic property Y::$value is deprecated in /in/bB0Oj on line 25

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