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<?php trait SimpleTrait { final public function final_pub() {} public function pub() {} } class Test { use SimpleTrait { final_pub as private; pub as final; pub as private; } } foreach (['final_pub', 'pub'] as $method) { echo "--- Method: $method ---\n"; $rm = new ReflectionMethod(Test::class, $method); var_dump($rm->isFinal()); var_dump($rm->isPublic()); var_dump($rm->isPrivate()); }
Output for git.master_jit, git.master
Warning: Private methods cannot be final as they are never overridden by other classes in /in/nJn5V on line 10 --- Method: final_pub --- bool(true) bool(false) bool(true) --- Method: pub --- bool(false) bool(false) bool(true)
Output for rfc.property-hooks
Fatal error: Cannot use "final" as method modifier in trait alias in /in/nJn5V on line 12
Process exited with code 255.

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