A beginner Yii asked a little doubt

Source: Internet
Author: User
A beginner Yii asks a small question
Yii::app ()->params[' name ']

What kind of data is this generally obtained? Is it getting the data on the component? When do you usually use it?

Generally written in the protected/config/params.php file.

1. In protected/config/main.php configuration: ' Params ' =>require (dirname (__file__). ' /params.php '),
2. Write some common configurations in the params.php file, such as: ' title ' = ' My Yii Blog ',
Global Call Yii::app ()->params[' title ']

The YII framework download package/demos/blog has specific applications in the demo code.
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