Gets the Session.
public static getSession ( ) : Symfony\Component\HttpFoundation\SessionInterface | null | ||
return | Symfony\Component\HttpFoundation\SessionInterface | null | The session |
// Starting a session session_start(); // Setting a session variable $_SESSION['name'] = 'John Doe'; // Retrieving a session variable using getRequest method $request = new Request(); $name = $request->getSession()->get('name'); echo $name; // Output: John Doe
use Symfony\Component\HttpFoundation\Request; $request = Request::createFromGlobals(); // Starting a session $request->getSession()->start(); // Setting a session variable $request->getSession()->set('username', 'johndoe'); // Retrieving a session variable $username = $request->getSession()->get('username'); echo $username; // Output: johndoeIn this code example, we use the Symfony framework's Request class to create a new instance of the Request class. We then start a new session using the start() method and set a session variable called "username" to "johndoe" using the set() method. Finally, we retrieve the value of the "username" variable using the get() method and print it to the screen using the echo function. Based on the code examples, it appears that the package library being used is likely Symfony\Component\HttpFoundation.
public static getSession ( ) : Symfony\Component\HttpFoundation\SessionInterface | null | ||
return | Symfony\Component\HttpFoundation\SessionInterface | null | The session |