Yii method of obtaining system-level request parameters

First, Get/post

1. Get Data from Get/post

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

2. Judge data submission method

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

Second, Session/cookie

1. Session Common operation

$_session equivalent to Yii::app ()->session;

1.1. Write session

// Start Session $session New chttpsession; $session, open (); Yii:: App ()->session[' key ' = ' value ';

1.2. Read session

Yii::app ()->session[' key '];

1.3. Get the session ID

Yii::app ()->session->sessionid

1.4. Destroy session

// Remove all Session variables Yii::app ()->session->Clear (); // removing data stored on the server side Yii::app ()->session->destroy ();

2. Cookies

2.1. Set Cookies

$cookie New Chttpcookie (' MyCookie ', ' This is my Cookie '); $cookie  Time () + 60*60*24*30; Yii$cookie;

2.2. Read cookies

$cookie = Yii::app ()->request->getcookies (); Echo $cookie [' MyCookie ']->values;

2.3. Destroying cookies

$cookie = Yii::app ()->request->getcookies (); unset ($cookie[$name]);

Source: http://my.oschina.net/jiangchike/blog/208696

Yii method of obtaining system-level request parameters