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<?php function foo(int $arg) { return $arg; } var_dump(foo(new stdClass()));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: foo(): Argument #1 ($arg) must be of type int, stdClass given, called in /in/ZoEEr on line 7 and defined in /in/ZoEEr:3 Stack trace: #0 /in/ZoEEr(7): foo(Object(stdClass)) #1 {main} thrown in /in/ZoEEr on line 3
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: Argument 1 passed to foo() must be of the type int, object given, called in /in/ZoEEr on line 7 and defined in /in/ZoEEr:3 Stack trace: #0 /in/ZoEEr(7): foo(Object(stdClass)) #1 {main} thrown in /in/ZoEEr on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Fatal error: Uncaught TypeError: Argument 1 passed to foo() must be of the type integer, object given, called in /in/ZoEEr on line 7 and defined in /in/ZoEEr:3 Stack trace: #0 /in/ZoEEr(7): foo(Object(stdClass)) #1 {main} thrown in /in/ZoEEr on line 3
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Catchable fatal error: Argument 1 passed to foo() must be an instance of int, instance of stdClass given, called in /in/ZoEEr on line 7 and defined in /in/ZoEEr on line 3
Process exited with code 255.

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