Readouble

Laravel 5.4 Localization

Introduction

Laravel's localization features provide a convenient way to retrieve strings in various languages, allowing you to easily support multiple languages within your application. Language strings are stored in files within the resources/lang directory. Within this directory there should be a subdirectory for each language supported by the application:

/resources
    /lang
        /en
            messages.php
        /es
            messages.php

All language files simply return an array of keyed strings. For example:

<?php

return [
    'welcome' => 'Welcome to our application'
];

Configuring The Locale

The default language for your application is stored in the config/app.php configuration file. Of course, you may modify this value to suit the needs of your application. You may also change the active language at runtime using the setLocale method on the App facade:

Route::get('welcome/{locale}', function ($locale) {
    App::setLocale($locale);

    //
});

You may configure a "fallback language", which will be used when the active language does not contain a given translation string. Like the default language, the fallback language is also configured in the config/app.php configuration file:

'fallback_locale' => 'en',

Determining The Current Locale

You may use the getLocale and isLocale methods on the App facade to determine the current locale or check if the locale is a given value:

$locale = App::getLocale();

if (App::isLocale('en')) {
    //
}

Defining Translation Strings

Using Short Keys

Typically, translation strings are stored in files within the resources/lang directory. Within this directory there should be a subdirectory for each language supported by the application:

/resources
    /lang
        /en
            messages.php
        /es
            messages.php

All language files simply return an array of keyed strings. For example:

<?php

// resources/lang/en/messages.php

return [
    'welcome' => 'Welcome to our application'
];

Using Translation Strings As Keys

For applications with heavy translation requirements, defining every string with a "short key" can become quickly confusing when referencing them in your views. For this reason, Laravel also provides support for defining translation strings using the "default" translation of the string as the key.

Translation files that use translation strings as keys are stored as JSON files in the resources/lang directory. For example, if your application has a Spanish translation, you should create a resources/lang/es.json file:

{
    "I love programming.": "Me encanta programar."
}

Retrieving Translation Strings

You may retrieve lines from language files using the __ helper function. The __ method accepts the file and key of the translation string as its first argument. For example, let's retrieve the welcome translation string from the resources/lang/messages.php language file:

echo __('messages.welcome');

echo __('I love programming.');

Of course if you are using the Blade templating engine, you may use the {{ }} syntax to echo the translation string or use the @lang directive:

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

@lang('messages.welcome')

If the specified translation string does not exist, the __ function will simply return the translation string key. So, using the example above, the __ function would return messages.welcome if the translation string does not exist.

Replacing Parameters In Translation Strings

If you wish, you may define place-holders in your translation strings. All place-holders are prefixed with a :. For example, you may define a welcome message with a place-holder name:

'welcome' => 'Welcome, :name',

To replace the place-holders when retrieving a translation string, pass an array of replacements as the second argument to the __ function:

echo __('messages.welcome', ['name' => 'dayle']);

If your place-holder contains all capital letters, or only has its first letter capitalized, the translated value will be capitalized accordingly:

'welcome' => 'Welcome, :NAME', // Welcome, DAYLE
'goodbye' => 'Goodbye, :Name', // Goodbye, Dayle

Pluralization

Pluralization is a complex problem, as different languages have a variety of complex rules for pluralization. By using a "pipe" character, you may distinguish singular and plural forms of a string:

'apples' => 'There is one apple|There are many apples',

You may even create more complex pluralization rules which specify translation strings for multiple number ranges:

'apples' => '{0} There are none|[1,19] There are some|[20,*] There are many',

After defining a translation string that has pluralization options, you may use the trans_choice function to retrieve the line for a given "count". In this example, since the count is greater than one, the plural form of the translation string is returned:

echo trans_choice('messages.apples', 10);

Overriding Package Language Files

Some packages may ship with their own language files. Instead of changing the package's core files to tweak these lines, you may override them by placing files in the resources/lang/vendor/{package}/{locale} directory.

So, for example, if you need to override the English translation strings in messages.php for a package named skyrim/hearthfire, you should place a language file at: resources/lang/vendor/hearthfire/en/messages.php. Within this file, you should only define the translation strings you wish to override. Any translation strings you don't override will still be loaded from the package's original language files.

章選択

Official Packages

設定

明暗テーマ
light_mode
dark_mode
brightness_auto システム設定に合わせる
テーマ選択
photo_size_select_actual デフォルト
photo_size_select_actual モノクローム(白黒)
photo_size_select_actual Solarized風
photo_size_select_actual GitHub風(青ベース)
photo_size_select_actual Viva(黄緑ベース)
photo_size_select_actual Happy(紫ベース)
photo_size_select_actual Mint(緑ベース)
コードハイライトテーマ選択

明暗テーマごとに、コードハイライトのテーマを指定できます。

テーマ配色確認
スクリーン表示幅
640px
80%
90%
100%

768px以上の幅があるときのドキュメント部分表示幅です。

インデント
無し
1rem
2rem
3rem
原文確認
原文を全行表示
原文を一行ずつ表示
使用しない

※ 段落末のEボタンへカーソルオンで原文をPopupします。

Diff表示形式
色分けのみで区別
行頭の±で区別
削除線と追記で区別

※ [tl!…]形式の挿入削除行の表示形式です。

テストコード表示
両コード表示
Pestのみ表示
PHPUnitのみ表示
OS表示
全OS表示
macOSのみ表示
windowsのみ表示
linuxのみ表示
和文変換

対象文字列と置換文字列を半角スペースで区切ってください。(最大5組各10文字まで)

本文フォント

総称名以外はCSSと同様に、"〜"でエスケープしてください。

コードフォント

総称名以外はCSSと同様に、"〜"でエスケープしてください。

保存内容リセット

localStrageに保存してある設定項目をすべて削除し、デフォルト状態へ戻します。

ヘッダー項目移動

キーボード操作