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<?php trait TestTrait { public function showSelf(): void { echo get_parent_class($this); } } class TestClass { use TestTrait; } class TestSubClass extends TestClass { } $c = new TestSubClass(); $c->showSelf();
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
TestClass

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