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<?php function do_something(array $array) { return count($array); } class Foo extends \ArrayObject { } $foo = new Foo(); var_dump(do_something($foo));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: do_something(): Argument #1 ($array) must be of type array, Foo given, called in /in/hQJGO on line 11 and defined in /in/hQJGO:3 Stack trace: #0 /in/hQJGO(11): do_something(Object(Foo)) #1 {main} thrown in /in/hQJGO on line 3
Process exited with code 255.

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