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<?php class Foo {} $foo = function (Foo $obj) { var_dump($obj); }; $foo(15);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: {closure}(): Argument #1 ($obj) must be of type Foo, int given, called in /in/UflJl on line 7 and defined in /in/UflJl:5 Stack trace: #0 /in/UflJl(7): {closure}(15) #1 {main} thrown in /in/UflJl on line 5
Process exited with code 255.

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