How to use the Hyperf framework for multilingual processing

How to use the Hyperf framework for multi-language processing

Introduction:
With the globalization of the Internet, multi-language processing has become a must for the development of many applications Skill. In web application development, it is very important to be able to support multiple languages ​​because it can help you better meet the needs of different users. This article will introduce how to use the Hyperf framework for multi-language processing and provide specific code examples.

1. Install the Hyperf framework
   First, we need to install the Hyperf framework. You can use the composer command to install:

   composer create-project hyperf/hyperf-skeleton

2. Configuring multi-language
   In the Hyperf framework, the multi-language configuration is located in the config/autoload/i18n.php file . We can use the locales configuration item to set the supported languages, and set the default language in the fallback_locale item.

   return [
    'locale' => [
        // 支持的语言
        'locales' => [
            'en' => 'English',
            'zh-CN' => '简体中文',
        ],
   
        // 默认语言
        'fallback_locale' => 'en',
    ],
   ];

3. Create multi-language files
   Next, we need to create multi-language files. In the Hyperf framework, multi-language files are located in the resources/lang directory. We can create the corresponding language folder according to the supported languages ​​and create a messages.php file as the default language file.

Taking English as an example, create a resources/lang/en directory and create a messages.php file in it. The content of the file is as follows:

return [
    'welcome' => 'Welcome to our website!',
    'product' => 'Product',
    'price' => 'Price',
    // ...
];

Similarly, we create a resources/lang/zh-CN directory and create a messages.php file in it. The content of the file is as follows:

return [
    'welcome' => '欢迎来到我们的网站！',
    'product' => '产品',
    'price' => '价格',
    // ...
];

4. Using multi-language in the application
   In the Hyperf framework, we can use HyperfUtilsApplicationContext to get the container of the application to access the multi-language configuration and multilingual documentation.

In the controller or service class, we can use the following code to get the multilingual text:

$lang = app()->get(HyperfContractTranslatorInterface::class);
$message = $lang->trans('messages.welcome');

In the template file, we can use the following code to output the multilingual text :

{{ __('messages.welcome') }}

5. Switching Language
   The Hyperf framework provides a convenient middleware to handle language switching. We can enable the middleware in the config/autoload/middlewares.php file:

   return [
    'http' => [
        // ...
        HyperfMultiLanguageMiddlewareSwitchLocaleMiddleware::class,
    ],
   ];

We can then specify the language prefix in the route definition to switch language. For example:

Router::get('/{lang}/welcome', 'AppControllerHomeController@welcome');

In the controller, we can use the following code to get the language prefix and set it to the current language:

$langPrefix = $request->route()->parameter('lang');
$lang->setLocale($langPrefix);

Conclusion:
This article introduces how to use the Hyperf framework for multi- language processing. We can easily implement multi-language support by configuring multi-language, creating multi-language files and using multi-language interfaces. The Hyperf framework provides a convenient multi-language processing method, allowing us to better meet the needs of global users.

The above is an introduction to how to use the Hyperf framework for multi-language processing. I hope it will be helpful to you. I wish you success in developing multilingual applications!

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