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Bugs & Features
<?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 7.0.28 - 7.3.0rc3
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.