Simple operation examples of session and cookie in Yii framework study notes

  • 2021-12-09 08:40:51
  • OfStack

This article illustrates the session and cookie operations of the Yii Framework Learning Note. Share it for your reference, as follows:

session operation

  namespace app\controllers;
  use yii\web\Controller;
  class HelloController extends Controller{
          public function actionIndex(){
         // Put session As an object 
         $session = \yii:$app->session;
           echo "session isactive";
        $session->set("user"," Zhang 3");
         // Put session As an array   
         $session['user'] = " Zhang 3";

cookie operation

  namespace app\controllers;
  use yii\web\Controller;
  use yii\web\Cookie;
  class HelloController extends Controller{
    // Deposit cookie And modifications cookie
    $cookies = \YII::$app->response->cookies;    
    $cookie_data = array('name'=>"user","value"=>"zhangsan");
    $cookies->add(new Cookie($cookie_data));// With 'cookieValidationKey'  Encrypted string based on 
    $cookies->remove("id");// Remove ID Adj. cookie
    // Take out cookie Value of 
    $cookies = \YII::$app->request->cookies;
    // If cookie Nonexistent 
    $cookies->getValue("user",20);// Return 20

More readers interested in Yii can check the topics of this site: "Introduction to Yii Framework and Summary of Common Skills", "Summary of Excellent Development Framework of php", "Basic Tutorial of Introduction to smarty Template", "Introduction to php Object-Oriented Programming", "Summary of Usage of php String (string)", "Introduction to php+mysql Database Operation" and "Summary of Common Database Operation Skills of php"

I hope this article is helpful to PHP programming based on Yii framework.

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