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<?php function foo(boolean $bool) {} foo(true);
Output for 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Warning: "boolean" will be interpreted as a class name. Did you mean "bool"? Write "\boolean" to suppress this warning in /in/CoUss on line 3 Fatal error: Uncaught TypeError: foo(): Argument #1 ($bool) must be of type boolean, true given, called in /in/CoUss on line 5 and defined in /in/CoUss:3 Stack trace: #0 /in/CoUss(5): foo(true) #1 {main} thrown in /in/CoUss on line 3
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29
Warning: "boolean" will be interpreted as a class name. Did you mean "bool"? Write "\boolean" to suppress this warning in /in/CoUss on line 3 Fatal error: Uncaught TypeError: foo(): Argument #1 ($bool) must be of type boolean, bool given, called in /in/CoUss on line 5 and defined in /in/CoUss:3 Stack trace: #0 /in/CoUss(5): foo(true) #1 {main} thrown in /in/CoUss on line 3
Process exited with code 255.
Output for 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: Argument 1 passed to foo() must be an instance of boolean, bool given, called in /in/CoUss on line 5 and defined in /in/CoUss:3 Stack trace: #0 /in/CoUss(5): foo(true) #1 {main} thrown in /in/CoUss on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.23, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33
Fatal error: Uncaught TypeError: Argument 1 passed to foo() must be an instance of boolean, boolean given, called in /in/CoUss on line 5 and defined in /in/CoUss:3 Stack trace: #0 /in/CoUss(5): foo(true) #1 {main} thrown in /in/CoUss on line 3
Process exited with code 255.

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