<?php #[Attribute(Attribute::TARGET_CLASS)] final class Attribute { const TARGET_CLASS = 1; const TARGET_FUNCTION = 2; const TARGET_METHOD = 4; const TARGET_PROPERTY = 8; const TARGET_CLASS_CONSTANT = 16; const TARGET_PARAMETER = 32; const TARGET_ALL = 63; const IS_REPEATABLE = 64; /** @var int */ public $flags; public function __construct(int $flags = Attribute::TARGET_ALL) { $this->flags = $flags; } }