I can't get the session value in symfony2 from the ueditor in the plug-in.

Question

symfony2 action里面 $session = $this->getRequest()->getSession(); $session->set('companyId', 1);

ueditor php文件 sessionstart(); echo $SESSION['companyId'];

Answer 1

sf2 encapsulates session, you don’t need to adjust session_start:

// 页面一：
$session = $this->getRequest()->getSession();
$session->set('key', 1);

// 页面二：
$session = $this->getRequest()->getSession();
echo $session->get('key');

Update:

If you want to use it alone, make sure your session key is valid in the cookie, adjust $session->start() yourself, and use $session->get('xxx') to get variables, do not use php There are native methods in it, and the Session class has encapsulated all of them.

Answer 2

In Symfony, Session exists in the Request object. In the controller, write this:

public funciton demoAction(Request $request)
{
    // 不需要 $session->start()
    $session = $request->getSession();
    $session->set('test', 'test value');
    
    var_dump($session->get('test'));
}

However, the components in Symfony can be used alone. As the topic mentioned by the subject, they can be used alone in the ueditor editor:

use Symfony\Component\HttpFoundation\Session\Session;

$session = new Session();
// 需要 $session->start();
$session->start();
$session->set('test', 'test value');

var_dump($session->get('test'));

Using Symfony components alone requires the use of autoload.