Updated Symfony HttpFoundation to 2.1.6.

laravel/vendor/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBag.php

@@ -14,7 +14,7 @@ namespace Symfony\Component\HttpFoundation\Session\Attribute;
 /**
  * This class relates to session attribute storage
  */
-class AttributeBag implements AttributeBagInterface
+class AttributeBag implements AttributeBagInterface, \IteratorAggregate, \Countable
 {
     private $name = 'attributes';
 
@@ -134,4 +134,24 @@ class AttributeBag implements AttributeBagInterface
 
         return $return;
     }
+
+    /**
+     * Returns an iterator for attributes.
+     *
+     * @return \ArrayIterator An \ArrayIterator instance
+     */
+    public function getIterator()
+    {
+        return new \ArrayIterator($this->attributes);
+    }
+
+    /**
+     * Returns the number of attributes.
+     *
+     * @return int The number of attributes
+     */
+    public function count()
+    {
+        return count($this->attributes);
+    }
 }

laravel/vendor/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBagInterface.php

@@ -27,7 +27,7 @@ interface AttributeBagInterface extends SessionBagInterface
      *
      * @return Boolean true if the attribute is defined, false otherwise
      */
-    function has($name);
+    public function has($name);
 
     /**
      * Returns an attribute.
@@ -37,7 +37,7 @@ interface AttributeBagInterface extends SessionBagInterface
      *
      * @return mixed
      */
-    function get($name, $default = null);
+    public function get($name, $default = null);
 
     /**
      * Sets an attribute.
@@ -45,21 +45,21 @@ interface AttributeBagInterface extends SessionBagInterface
      * @param string $name
      * @param mixed  $value
      */
-    function set($name, $value);
+    public function set($name, $value);
 
     /**
      * Returns attributes.
      *
      * @return array Attributes
      */
-    function all();
+    public function all();
 
     /**
      * Sets attributes.
      *
      * @param array $attributes Attributes
      */
-    function replace(array $attributes);
+    public function replace(array $attributes);
 
     /**
      * Removes an attribute.
@@ -68,5 +68,5 @@ interface AttributeBagInterface extends SessionBagInterface
      *
      * @return mixed The removed value
      */
-    function remove($name);
+    public function remove($name);
 }