enum test

<?php

enum PureStatus {
    case OK;
    case FAILURE;
    case TOOMANYREQUEST;

    public function label(): string {
        return match($this) {
            self::OK => '200',
            self::FAILURE => '404',
            self::TOOMANYREQUEST => '429',
        };
    }
}

$puredata = PureStatus::FAILURE;

echo PureStatus::FAILURE->name, "\n";
echo PureStatus::FAILURE->label(), "\n";
echo serialize($puredata), "\n";
echo json_encode($puredata), "\n"; // error
print_r($puredata);
var_dump($puredata);

echo "---\n";

enum NamedStatus: string {
    case OK = '200';
    case FAILURE = '404';
    case TOOMANYREQUEST = '429';
}

$nameddata = NamedStatus::FAILURE;

echo NamedStatus::FAILURE->name, "\n";
echo NamedStatus::FAILURE->value, "\n";
echo serialize($nameddata), "\n";
echo json_encode($nameddata), "\n"; // ->value
print_r($nameddata);
var_dump($nameddata);


enum MyAnswerStatus: string {
    case OK = 'OK';
    case FAILURE = 'FAILURE';
    case TOOMANYREQUEST = 'TOOMANYREQUEST';

    public function code() {
        return match($this) {
            self::OK => 200,
            self::FAILURE => 404,
            self::TOOMANYREQUEST => 429,
        };
    }

    public function message() {
        return match($this) {
            self::OK => '요청이 잘 수행되었습니다.',
            self::FAILURE => '문제가 발생했습니다.',
            self::TOOMANYREQUEST => '짧은시간내에 너무 많은 요청으로 인해 차단되었습니다.',
        };
    }
}