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<?php class MyRepo { public function find($id) { return null; } } class Foo { function bar($repository) { $result = $repository->find(100); echo get_class($result); } } $foo = new Foo(); $foo->bar(new MyRepo);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: get_class(): Argument #1 ($object) must be of type object, null given in /in/IA9QJ:17 Stack trace: #0 /in/IA9QJ(22): Foo->bar(Object(MyRepo)) #1 {main} thrown in /in/IA9QJ on line 17
Process exited with code 255.

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