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<?php class Hello { public static function say(Hello $name) { return "hello " . $name; } } echo Hello::say('Eyal');
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: Hello::say(): Argument #1 ($name) must be of type Hello, string given, called in /in/oXktl on line 9 and defined in /in/oXktl:4 Stack trace: #0 /in/oXktl(9): Hello::say('Eyal') #1 {main} thrown in /in/oXktl on line 4
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: Argument 1 passed to Hello::say() must be an instance of Hello, string given, called in /in/oXktl on line 9 and defined in /in/oXktl:4 Stack trace: #0 /in/oXktl(9): Hello::say('Eyal') #1 {main} thrown in /in/oXktl on line 4
Process exited with code 255.
Output for 5.3.2 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Catchable fatal error: Argument 1 passed to Hello::say() must be an instance of Hello, string given, called in /in/oXktl on line 9 and defined in /in/oXktl on line 4
Process exited with code 255.

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