comparison vendor/symfony/http-foundation/Session/Session.php @ 2:5311817fb629

Theme updates

     protected $storage;
 
     private $flashName;
     private $attributeName;
     private $data = array();
-    private $hasBeenStarted;
+    private $usageIndex = 0;
 
     /**
      * @param SessionStorageInterface $storage    A SessionStorageInterface instance
      * @param AttributeBagInterface   $attributes An AttributeBagInterface instance, (defaults null for default AttributeBag)
      * @param FlashBagInterface       $flashes    A FlashBagInterface instance (defaults null for default FlashBag)

     /**
      * {@inheritdoc}
      */
     public function start()
     {
+        ++$this->usageIndex;
+
         return $this->storage->start();
     }
 
     /**
      * {@inheritdoc}

     {
         return count($this->getAttributeBag()->all());
     }
 
     /**
+     * @return int
+     *
+     * @internal
+     */
+    public function getUsageIndex()
+    {
+        return $this->usageIndex;
+    }
+
+    /**
      * @return bool
      *
      * @internal
      */
-    public function hasBeenStarted()
-    {
-        return $this->hasBeenStarted;
-    }
-
-    /**
-     * @return bool
-     *
-     * @internal
-     */
     public function isEmpty()
     {
+        ++$this->usageIndex;
         foreach ($this->data as &$data) {
             if (!empty($data)) {
                 return false;
             }
         }

     /**
      * {@inheritdoc}
      */
     public function migrate($destroy = false, $lifetime = null)
     {
+        ++$this->usageIndex;
+
         return $this->storage->regenerate($destroy, $lifetime);
     }
 
     /**
      * {@inheritdoc}
      */
     public function save()
     {
+        ++$this->usageIndex;
+
         $this->storage->save();
     }
 
     /**
      * {@inheritdoc}

     /**
      * {@inheritdoc}
      */
     public function getMetadataBag()
     {
+        ++$this->usageIndex;
+
         return $this->storage->getMetadataBag();
     }
 
     /**
      * {@inheritdoc}
      */
     public function registerBag(SessionBagInterface $bag)
     {
-        $this->storage->registerBag(new SessionBagProxy($bag, $this->data, $this->hasBeenStarted));
+        $this->storage->registerBag(new SessionBagProxy($bag, $this->data, $this->usageIndex));
     }
 
     /**
      * {@inheritdoc}
      */