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<?php class foo { public function bar( ArrayObject $ray ) { return __METHOD__ ;} } trait bazing { public function bar( array $ray ) { return __METHOD__ ;} } class baz extends foo { use bazing; } (new baz)->bar( new Arrayobject([]) );
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Declaration of bazing::bar(array $ray) must be compatible with foo::bar(ArrayObject $ray) in /in/5Sf9N on line 3
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Declaration of bazing::bar(array $ray) must be compatible with foo::bar(ArrayObject $ray) in /in/5Sf9N on line 3
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Declaration of bazing::bar(array $ray) should be compatible with foo::bar(ArrayObject $ray) in /in/5Sf9N on line 3 Fatal error: Uncaught TypeError: Argument 1 passed to baz::bar() must be of the type array, object given, called in /in/5Sf9N on line 5 and defined in /in/5Sf9N:3 Stack trace: #0 /in/5Sf9N(5): baz->bar(Object(ArrayObject)) #1 {main} thrown in /in/5Sf9N on line 3
Process exited with code 255.
Output for 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33
Warning: Declaration of bazing::bar(array $ray) should be compatible with foo::bar(ArrayObject $ray) in /in/5Sf9N on line 4 Fatal error: Uncaught TypeError: Argument 1 passed to baz::bar() must be of the type array, object given, called in /in/5Sf9N on line 5 and defined in /in/5Sf9N:3 Stack trace: #0 /in/5Sf9N(5): baz->bar(Object(ArrayObject)) #1 {main} thrown in /in/5Sf9N on line 3
Process exited with code 255.
Output for 5.6.38
Strict Standards: Declaration of bazing::bar() should be compatible with foo::bar(ArrayObject $ray) in /in/5Sf9N on line 4 Catchable fatal error: Argument 1 passed to baz::bar() must be of the type array, object given, called in /in/5Sf9N on line 5 and defined in /in/5Sf9N on line 3
Process exited with code 255.

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