Online PHP editor | output for 42bu0

<?php #[\Attribute(\Attribute::TARGET_METHOD)] class TestAttribute {} class ParentClass { #[TestAttribute] function foo() { } } class ChildclassA extends ParentClass {} class ChildclassB extends ParentClass { function foo() { } } $method = new \ReflectionMethod(ParentClass::class, 'foo'); var_dump($method->getAttributes(TestAttribute::class)); $method = new \ReflectionMethod(ChildClassA::class, 'foo'); var_dump($method->getAttributes(TestAttribute::class)); $method = new \ReflectionMethod(ChildClassB::class, 'foo'); var_dump($method->getAttributes(TestAttribute::class));