1: <?php
 2: /**
 3:  * Defines storage containers for the Kolab session information.
 4:  *
 5:  * PHP version 5
 6:  *
 7:  * @category Kolab
 8:  * @package  Kolab_Session
 9:  * @author   Gunnar Wrobel <wrobel@pardus.de>
10:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
11:  * @link     http://pear.horde.org/index.php?package=Kolab_Session
12:  */
13: 
14: /**
15:  * Defines storage containers for the Kolab session information.
16:  *
17:  * Copyright 2009-2012 Horde LLC (http://www.horde.org/)
18:  *
19:  * See the enclosed file COPYING for license information (LGPL). If you
20:  * did not receive this file, see http://www.horde.org/licenses/lgpl21.
21:  *
22:  * @category Kolab
23:  * @package  Kolab_Session
24:  * @author   Gunnar Wrobel <wrobel@pardus.de>
25:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
26:  * @link     http://pear.horde.org/index.php?package=Kolab_Session
27:  */
28: interface Horde_Kolab_Session_Storage
29: {
30:     /**
31:      * Load the session information.
32:      *
33:      * @return array The session data or an empty array if no information was
34:      *               found.
35:      */
36:     public function load();
37: 
38:     /**
39:      * Save the session information.
40:      *
41:      * @param array $session_data The session data that should be stored.
42:      *
43:      * @return NULL
44:      */
45:     public function save(array $session_data);
46: }
47: