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Flash Data

Flash data is a kind of session data, which possesses the following features.

  • Set in one request.
  • Only available during the next request.
  • Automatically deleted afterwards.

It is mainly used to deliver messages to the end users that is delivered only once such as confirmation messages sent after the login.


Step 1 Create an action ationFlashData in the SiteController.php file.

Step 2 Create a view file flashdata.php in the views/site folder.

Step 3 Run it on the browser with the URL,

YII Flash data 1

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