How to get the current url and domain name in yii

Assume that the access address of our current page is:

http://localhost/CMS/public/index.php?r=news&id=1

(Recommended tutorial: yii)

1,

1. Get the current domain name:

echo Yii::app()->request->hostInfo;

Result:

http://localhost

2. Get the current URL (except domain name):

echo Yii::app()->request->getUrl();

Result:

/CMS/public/index.php?r=news&id=1

3. Get the homepage address (except the domain name):

echo Yii::app()->user->returnUrl;

Result:

/CMS/public/index.php

4. Get the root directory address (except the domain name):

echo Yii::app()->homeUrl;

Result:

/CMS/public/index.php

5,

echo Yii::app()->request->baseUrl;

Result:

/CMS/public

6. Get the relative address of the website root directory:

echo Yii::app()->baseUrl;

Result:

/CMS/public

(Note: If you directly use this method to point to the root directory of the website, it is best to add a "/" after it, because sometimes if you do not add "/", it may not point to the root directory of the website correctly. Application examples ： Home )
2.
7. YII obtains the IP address ：

Yii::app()->request->userHostAddress;

8. Yii determines the submission method:

Yii::app()->request-isPostRequest;

9. The physical path of the protected directory:

Yii::app()->basePath;

10. Get the url of the previous page to return:

Yii::app()->request->urlReferrer;

11. Get the current controller ID:

Yii::app()->getController()->getAction()->id;

12. Project path:

dirname(Yii::app()->BasePath);

13. Yii gets the data from get and post:

Yii::app()->request->getParam('id');

3.

14. How to set the time zone in Yii:

You can set the time zone in 'timeZone'=>'Asia/Chongqing' in config/main.php

15. Prevent duplicate submissions:

Ccontroler->refresh();

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