1: <?php
 2: /**
 3:  * Created by PhpStorm.
 4:  * User: shakti
 5:  * Date: 12/22/16
 6:  * Time: 4:53 PM
 7:  */
 8: namespace Core\Session;
 9: use Aura\Session\SessionFactory;
10: 
11: class Session
12: {
13:     /**
14:      * Session constructor.
15:      */
16:     protected function __construct()
17:     {
18: 
19:     }
20: 
21:     /**
22:      * Initialize Session Library
23:      * @return \Aura\Session\Segment
24:      */
25:     private static function init()
26:     {
27:         $session_factory = new SessionFactory;
28:         $session = $session_factory->newInstance($_COOKIE);
29:         $session->setCookieParams(array('lifetime' => $_ENV['session_life']));
30:         $session->setName($_ENV['session_prefix'].'session');
31:         $segment = $session->getSegment('Vendor\Package\ClassName');
32:         return $segment;
33:     }
34: 
35:     /**
36:      * Set session Data
37:      * @param $key
38:      * @param $value
39:      */
40:     public static function set($key, $value)
41:     {
42:         $segment = self::init();
43:         $segment->set($key, $value);
44:     }
45: 
46:     /**
47:      * Get session Data
48:      * @param null $key
49:      * @return mixed
50:      */
51:     public static function get($key=null)
52:     {
53:         $segment = self::init();
54:         if($key==null)
55:         {
56: 
57:         }
58:         else
59:         {
60:             return $segment->get($key);
61:         }
62:     }
63: 
64:     /**
65:      * Checks if session has data
66:      * @param $key
67:      * @return bool
68:      */
69:     public static function has($key)
70:     {
71:         $segment = self::init();
72:         if($segment->get($key) == null)
73:         {
74:             return false;
75:         }
76:         else
77:         {
78:             return true;
79:         }
80:     }
81: }