pulsarvp/vps-tools

<?php

    namespace vps\tools\base;

    /**
     * @author    Evgenii Kuteiko <kuteiko@mail.ru>
     * @author    Anna Manaenkova <anna.manaenkova@phystech.edu>
     * @copyright Copyright (c) 2018
     */

    abstract class BaseDictionary
    {
        public static function exists ($name)
        {
            $reflection = new \ReflectionClass(get_called_class());
            $value = $reflection->getConstant(strtoupper($name));

            return $value !== false;
        }

        public static function all ()
        {
            $reflection = new \ReflectionClass(get_called_class());

            return array_values($reflection->getConstants());
        }
    }