How to store a value in my session variable in Magento?

Question

I use Magento and try to save the value in the session as follows in the index.php file, but the value is not saved.

$_SESSION['myvar'] = '1'; 

How should I do it?

thank

Answer 1

Suppose you want to save the value of "Hello world" in the variable "welcome message" in a session. The code will look like this:

 $inputMessage = 'Hello World'; Mage::getSingleton('core/session')->setWelcomeMessage($inputMessage); 

Now you want to repeat the "welcome message" elsewhere in your code / site.

 $outputMessage = Mage::getSingleton('core/session')->getWelcomeMessage(); echo $this->__($outputMessage); 

Answer 2

Following the example of Ali Nasrullah, I would do:

 $session = Mage::getSingleton("core/session", array("name"=>"frontend")); // set data $session->setData("device_id", 4); // get data $myDeviceId = $session->getData("device_id"); 

Make sure you enable [Mage-root] /app/Mage.php to call the code above!

@Ali Nasrullah: pass the value of the device: id as the second parameter to the setData function.

Answer 3

  Mage::getSingleton('core/session')->setMySessionVariable('MyValue'); $myValue = Mage::getSingleton('core/session')->getMySessionVariable(); echo $myValue; Take Look For More: 

Here is the code for Get, Set and Unset Session in Magento

Here is the code for Get, Set and Unset Session in Magento

Answer 4

 frontend: Mage::getSingleton('core/session')->setYourNameSession($session_value); backend: Mage::getSingleton('admin/session')->setYourNameSession($session_value);