1: <?php namespace Laravel\Session\Drivers; use Laravel\Crypter, Laravel\Cookie as C;
 2: 
 3: class Cookie extends Driver {
 4: 
 5:     /**
 6:      * The name of the cookie used to store the session payload.
 7:      *
 8:      * @var string
 9:      */
10:     const payload = 'session_payload';
11: 
12:     /**
13:      * Load a session from storage by a given ID.
14:      *
15:      * If no session is found for the ID, null will be returned.
16:      *
17:      * @param  string  $id
18:      * @return array
19:      */
20:     public function load($id)
21:     {
22:         if (C::has(Cookie::payload))
23:         {
24:             return unserialize(Crypter::decrypt(C::get(Cookie::payload)));
25:         }
26:     }
27: 
28:     /**
29:      * Save a given session to storage.
30:      *
31:      * @param  array  $session
32:      * @param  array  $config
33:      * @param  bool   $exists
34:      * @return void
35:      */
36:     public function save($session, $config, $exists)
37:     {
38:         extract($config, EXTR_SKIP);
39: 
40:         $payload = Crypter::encrypt(serialize($session));
41: 
42:         C::put(Cookie::payload, $payload, $lifetime, $path, $domain, $secure);
43:     }
44: 
45:     /**
46:      * Delete a session from storage by a given ID.
47:      *
48:      * @param  string  $id
49:      * @return void
50:      */
51:     public function delete($id)
52:     {
53:         C::forget(Cookie::payload);
54:     }
55: 
56: }
57: