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<?php class User {} class Request {} function doStuff(Request $r) { // ... } $u = new User(); doStuff($u);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Uncaught TypeError: doStuff(): Argument #1 ($r) must be of type Request, User given, called in /in/835g5 on line 12 and defined in /in/835g5:6 Stack trace: #0 /in/835g5(12): doStuff(Object(User)) #1 {main} thrown in /in/835g5 on line 6
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, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: Argument 1 passed to doStuff() must be an instance of Request, instance of User given, called in /in/835g5 on line 12 and defined in /in/835g5:6 Stack trace: #0 /in/835g5(12): doStuff(Object(User)) #1 {main} thrown in /in/835g5 on line 6
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 doStuff() must be an instance of Request, instance of User given, called in /in/835g5 on line 12 and defined in /in/835g5 on line 6
Process exited with code 255.

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