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 1: <?php
 2: 
 3: namespace Csim\Controller;
 4: 
 5: /**
 6:  * Stores and retrieves session data.
 7:  */
 8: class SessionManager {
 9: 
10:     /**
11:      * The key for the controller object is the session storage.
12:      */
13:     const CONTROLLER_KEY = 'controller';
14: 
15:     /**
16:      * If there is a controller object in the current session, it is returned. If there is not,
17:      * a new controller is instantiated and returned.
18:      * 
19:      * @return \Csim\Controller\Controller the controller.
20:      */
21:     public static function getController() {
22:         if (isset($_SESSION[self::CONTROLLER_KEY])) {
23:             return unserialize($_SESSION[self::CONTROLLER_KEY]);
24:         } else {
25:             return new Controller();
26:         }
27:     }
28: 
29:     /**
30:      * The specified controller instance is stored in the current session.
31:      */
32:     public static function storeController(Controller $controller) {
33:         $_SESSION[self::CONTROLLER_KEY] = serialize($controller);
34:     }
35: 
36: }
37: 
csim-jquery-nophpfw API documentation generated by ApiGen 2.8.0