1: <?php
 2: /**
 3:  * Knot module.
 4:  *
 5:  * PHP version 5
 6:  *
 7:  * @category PHP
 8:  * @package  Knot
 9:  * @author   Ömer Kala <kalaomer@hotmail.com>
10:  * @license  https://raw.githubusercontent.com/kalaomer/knot/master/LICENSE.txt MIT licence
11:  * @version  GIT: $Id https://github.com/kalaomer/knot/
12:  * @link     https://github.com/kalaomer/knot/
13:  */
14: 
15: /**
16:  * Essential EasyArray function.
17:  *
18:  * @return \Knot\Dict\ParentDict
19:  */
20: function ar()
21: {
22:     return Knot\Dict::create(func_get_args());
23: }
24: 
25: /**
26:  * Essential EasyArray function.
27:  *
28:  * @param array $array Knot data.
29:  *
30:  * @return \Knot\Dict\ParentDict
31:  */
32: function arr(array $array)
33: {
34:     return Knot\Dict::create($array);
35: }
36: 
37: /**
38:  * Essential EasyArray function.
39:  *
40:  * @param array &$array Knot data.
41:  *
42:  * @return \Knot\Dict\ParentDict
43:  */
44: function arrRef(&$array)
45: {
46:     return Knot\Dict::createByReference($array);
47: }
48: 
49: /**
50:  * @param mixed $instance
51:  *
52:  * @return bool
53:  */
54: function is_dict($instance)
55: {
56:     return $instance instanceof \Knot\Dict;
57: }
58: