1: <?php
 2: 
 3: namespace Deimos\Session;
 4: 
 5: use Deimos\Builder\Builder;
 6: use Deimos\Helper\Traits\Helper;
 7: use Deimos\Session\Extensions\Variable;
 8: 
 9: abstract class Extension
10: {
11: 
12:     use Helper;
13:     use Variable;
14: 
15:     /**
16:      * Session constructor.
17:      *
18:      * @param Builder $builder
19:      */
20:     public function __construct(Builder $builder)
21:     {
22:         $this->builder = $builder;
23: 
24:         $this->init();
25:     }
26: 
27:     /**
28:      * @param string $name
29:      * @param mixed  $value
30:      *
31:      * @throws \InvalidArgumentException
32:      */
33:     public function set($name, $value)
34:     {
35:         $this->helper()->arr()->set($this->object, $name, $value);
36:     }
37: 
38:     /**
39:      * @param string $name
40:      *
41:      * @return bool
42:      */
43:     public function remove($name)
44:     {
45:         if (isset($this->{$name}))
46:         {
47:             unset($this->object[$name]);
48: 
49:             return true;
50:         }
51: 
52:         return false;
53:     }
54: 
55:     /**
56:      * remove all keys
57:      */
58:     public final function removeAll()
59:     {
60:         foreach ($this->object() as $name => &$value)
61:         {
62:             $this->remove($name);
63:         }
64:     }
65: 
66:     /**
67:      * @param string $name
68:      *
69:      * @return mixed
70:      */
71:     abstract public function __get($name);
72: 
73:     /**
74:      * @param string $name
75:      *
76:      * @return bool
77:      */
78:     abstract public function __isset($name);
79: 
80:     /**
81:      * @param string $name
82:      * @param mixed  $value
83:      */
84:     abstract public function __set($name, $value);
85: 
86: }