eventjet/json

类型安全的JSON编码和解码

v0.1.2 2024-03-25 15:33 UTC

This package is auto-updated.

Last update: 2024-09-19 03:43:16 UTC


README

PHP的类型安全JSON解析和编码。

虽然PHP的本地json_parse()输出普通的数组或stdClass对象,但这个库允许您将JSON解码为预定义的类。这允许您对JSON数据进行类型提示和IDE自动完成。

eventjet/json松散地基于Go的encoding/json包中处理JSON的方式。

安装

composer require eventjet/json

用法

use Eventjet\Json\Json;

enum Status: string {
    case Active = 'active';
    case Inactive = 'inactive';
}

final readonly class User
{
    /**
     * @param list<User> $friends
     */
    public function __construct(
        public string $name,
        public Status $status,
        public array $friends,
        public string|null $email = null,
    ) {}
}

$json = '
    {
        "name": "John",
        "status": "active",
        "friends": [
            {"name": "Jane", "status": "inactive", "friends": []}
        ]
    }
';
$user = Json::decode($json, User::class);

echo $user->name; // John
echo $user->status; // Status::Active
echo $user->friends[0]->name; // Jane
echo $user->friends[0]->status; // Status::Inactive