<?php
class SessionBagManager extends \Phalcon\Mvc\User\Component
{
public function getBag($name) {
if (!isset($this->persistent->$name)) {
$this->persistent->$name = new \Phalcon\Session\Bag($name);
}
return $this->persistent->$name;
}
}I don't know how to destroy a sessionbag, there is no APIs about $this->persistent
use session instead like:
// add this to your bootstrap
$di->setShared('session', function() {
$session = new Phalcon\Session\Adapter\Files(); // or any other adapter that you want
$session->start();
return $session;
});
// and your sessionBag class
class SessionBagManager extends \Phalcon\Mvc\User\Component
{
public function getBag($name)
{
if (!$this->session->has($name)) {
$this->session->set($name, new \Phalcon\Session\Bag($name));
}
return $this->session->get($name);
}
public function destroyBag()
{
$this->session->destroy();
}
// OTHER METHODS... like remove or ....
}see here for compelete documentation
For destroy object use unset func, you could implement other method in SessionBagManager for destroy:
public function destroyBagSession($name)
{
//optional $this->persistent->$name = null;
return unset($this->persistent->$name);
}Thanks you all. I thought that session can't used to store object reference/handler, but it can. I don't want to destroy the whole session, because other classes may use it. and for the same reason, i add a prefix. here is my improved version:
<?php
namespace Core\Session;
class SessionBagManager extends \Phalcon\Mvc\User\Component {
private $prefix = 'bag-';
public function getBag($name) {
$name = $this->prefix . $name;
if (!$this->session->has($name)) {
$this->session->set($name, new \Phalcon\Session\Bag($name));
}
return $this->session->get($name);
}
public function removeBag($name) {
$name = $this->prefix . $name;
$this->session->remove($name);
}
}Im not sure, but if you use $this->session->destroy(); remove all session, but you must be sure. i'll do a test anyway
yes, that's a mistake. corrected.
Im not sure, but if you use $this->session->destroy(); remove all session, but you must be sure. i'll do a test anyway
I quickly found the code totally useless!
<?php
$bag = $this->sessionBag->getBag('upload');$bag is only a key,value array, rather than a \Phalcon\Session\Bag instance.
but the 'persistent' way works fine.
<?php
namespace Core\Session;
class SessionBagAManager extends \Phalcon\Mvc\User\Component {
private $prefix = 'bag-';
public function getBag($name) {
$name = $this->prefix . $name;
if (!isset($this->persistent->$name)) {
$this->persistent->$name = new \Phalcon\Session\Bag($name);
}
return $this->persistent->$name;
}
public function removeBag($name) {
$name = $this->prefix . $name;
unset($this->persistent->$name);
}
}