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<?php trait HelloWorld { public function sayHello() { echo 'Hello World!'; } } // Modification de la visibilité de la méthode sayHello class MyClass1 { use HelloWorld { sayHello as public; } } // Utilisation d'un alias lors de la modification de la visibilité // La visibilité de la méthode sayHello n'est pas modifiée class MyClass2 { use HelloWorld { sayHello as private; } } $class1 = new MyClass1(); $class2 = new MyClass2(); echo $class1->sayHello(); echo $class2->sayHello();
Output for git.master, git.master_jit, rfc.property-hooks
Hello World! Fatal error: Uncaught Error: Call to private method MyClass2::sayHello() from global scope in /in/rjZQj:23 Stack trace: #0 {main} thrown in /in/rjZQj on line 23
Process exited with code 255.

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