===== Merprachigkeit - i18N =====

=== Ausgabe ===

<code php>
echo \Yii::t('app', 'I am a message!');
</code>

=== Sprache setzen ===

<code php>
\Yii::$app->language = 'zh-CN';
</code>

=== Konfiguration ===
In web.php unter components: 

<code php>
'i18n' => [
        'translations' => [
            'app*' => [
                'class' => 'yii\i18n\PhpMessageSource',
                //'basePath' => '@app/messages',
                //'sourceLanguage' => 'en-US',
                'fileMap' => [
                    'app' => 'app.php',
                    'app/error' => 'error.php',
                ],
            ],
        ],
    ],
</code>

=== Sprachfiles erstellen ===

Pfad: messages/de-DE/app.php

<code php>
<?php
return [
	'allo' => 'Hallo',
]
?>
</code>

=== Komplette Doku ===
https://github.com/yiisoft/yii2/blob/master/docs/guide/tutorial-i18n.md