Symfony2 session usage example analysis
This article analyzes the usage of Symfony2 session with examples. Share it with everyone for your reference, the details are as follows:
Symfony has its own session method. The session usage in the old version 2.2 and before was
$session = $this->getRequest()->getSession();
$session->set('foo', 'bar');
$foobar = $session->get('foobar');
Later, starting from Symfony2.3, the $this->getRequest() method was Abandoned, the usage of session becomes
use Symfony\Component\HttpFoundation\Request;
public function indexAction(Request $request)
{
$session = $request->getSession();
// store an attribute for reuse during a later user request
$session->set('foo', 'bar');
// get the attribute set by another controller in another request
$foobar = $session->get('foobar');
// use a default value if the attribute doesn't exist
$filters = $session->get('filters', array());
}
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Readers who are interested in more content related to PHP framework can check out the special topics of this site: "Summary of Excellent PHP Development Framework", "Introduction Tutorial on Codeigniter", "Advanced Tutorial on CI (CodeIgniter) Framework", "Introduction and Common Use of Yii Framework" Summary of Skills" and "Introduction to ThinkPHP Tutorial"
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