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<?php function foo(int $arg) { return $arg; } var_dump(foo('foo'));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: foo(): Argument #1 ($arg) must be of type int, string given, called in /in/a76c3 on line 7 and defined in /in/a76c3:3 Stack trace: #0 /in/a76c3(7): foo('foo') #1 {main} thrown in /in/a76c3 on line 3
Process exited with code 255.

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