Revision #29 has been created by rackycz on Feb 12, 2021, 9:15:35 AM with the memo:
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Title
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Yii v2 snippet guide III
Category
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Tutorials
Yii version
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2.0
Tags
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tutorial,yii2,beginer
Content
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**
My articles**
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Articles are separated into more files as there is the max lenght for each file on wiki.[...]
** Switching languages and Language in URL**
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I already [wrote](https://www.yiiframework.com/wiki/2552/yii-v2-snippet-guide#i18n-translations) how translations work. Here I will show how language can be switched and saved into the URL.[...]
Now the language-switching links will produce URL like this: http://myweb.com/en/site/index . Without the rules the link would look like this: http://myweb.com/site/index?sys_lang=en . So the rule works in both directions. When URL is parsed and controllers are called, but also when a new URL is created using the URL helper.
** Search and replace Yii::t()**
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Simple usage in format Yii::t('text','text') can be searched using following regex for example in Notepad++. If you want to modify it massively, you can use the "replace" command, also in Notepad++.
```
search: Yii::t\('([^']*)'[^']*'([^']*)'[^\)]*\)
replace with: Yii::t\('$1','$2'\)[...]