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<?php abstract class Foo { public function Bar(); } $ref = new ReflectionClass(Foo::class); var_dump($ref->getModifiers(),Reflection::getModifierNames($ref->getModifiers()));
Output for 7.1.26 - 7.1.33, 7.2.17 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0
Fatal error: Non-abstract method Foo::Bar() must contain body in /in/2Ua2s on line 4
Process exited with code 255.

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