yii 国际化

http://www.yiichina.com/doc/guide/2.0/tutorial-i18n

config/main.php

外层加

'language' => 'en-US',

'sourceLanguage' => 'zh-CN',

components里加

'i18n' => [

            'translations' => [

                '*' => [

                    'class' => 'yii\i18n\PhpMessageSource',

                    //'basePath' => '/messages',

                    'fileMap' => [

                        'collection' => 'collection.php'

                    ],

                ],

            ],

        ],

　　

简单使用

Yii::t('app', 'This is a string to translate!');

　　

config同级目录下建messages目录