Online PHP editor | output for dt8R3

<?php interface factory { public static function new(): factory; } #[Value] class Value { public int $value; public function __construct(int $value) { $this->value = $value; } } #[Value(value: 42)] class One implements factory { public static function new(): One { return new One; } } #[Value(value: 2)] class Two implements factory { public static function new(): Two { return new Two; } } #[Value(value: 3)] class Three implements factory { public static function new(): Three { return new Three; } } $arrayOfClasses = [One::new(), Two::new(), Three::new()]; function dumpAttributeData(ReflectionClass $reflection) { $attributes = $reflection->getAttributes(); foreach ($attributes as $attribute) { var_dump($attribute->getName()); var_dump($attribute->getArguments()); } } foreach ($arrayOfClasses as $class) { dumpAttributeData(new ReflectionClass($class::class)); }