1: <?php
 2: 
 3: /*
 4:  * This file is part of the Symfony package.
 5:  *
 6:  * (c) Fabien Potencier <fabien@symfony.com>
 7:  *
 8:  * For the full copyright and license information, please view the LICENSE
 9:  * file that was distributed with this source code.
10:  */
11: 
12: namespace Symfony\Component\HttpFoundation\Session;
13: 
14: /**
15:  * Session Bag store.
16:  *
17:  * @author Drak <drak@zikula.org>
18:  */
19: interface SessionBagInterface
20: {
21:     /**
22:      * Gets this bag's name
23:      *
24:      * @return string
25:      */
26:     public function getName();
27: 
28:     /**
29:      * Initializes the Bag
30:      *
31:      * @param array $array
32:      */
33:     public function initialize(array &$array);
34: 
35:     /**
36:      * Gets the storage key for this bag.
37:      *
38:      * @return string
39:      */
40:     public function getStorageKey();
41: 
42:     /**
43:      * Clears out data from bag.
44:      *
45:      * @return mixed Whatever data was contained.
46:      */
47:     public function clear();
48: }
49: