(Yaf >=1.0.0)
Yaf_Session::has — Check if a session key exists
Checks whether a session key exists.
nameThe session key to check.
Example #1 Yaf_Session::has() example
<?php
class BaseController extends Yaf_Controller_Abstract
{
public function requireLogin()
{
$session = Yaf_Session::getInstance();
$session->start();
if (!$session->has("user_id")) {
$this->redirect("/account/login");
return false;
}
return true;
}
}
?>