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array Set::insert ($list, $path, $data = null)

Inserts $data into an array as defined by $path.

$a = array(
	'pages' => array('name' => 'page')
);
$result = Set::insert($a, 'files', array('name' => 'files'));
/* $result now looks like: 
	Array
	(
	    [pages] => Array
	        (
	            [name] => page
	        )
	    [files] => Array
	        (
	            [name] => files
	        )
	)
*/

$a = array(
	'pages' => array('name' => 'page')
);
$result = Set::insert($a, 'pages.name', array());
/* $result now looks like: 
	Array
	(
	    [pages] => Array
	        (
	            [name] => Array
	                (
	                )
	        )
	)
*/

$a = array(
	'pages' => array(
		0 => array('name' => 'main'),
		1 => array('name' => 'about')
	)
);
$result = Set::insert($a, 'pages.1.vars', array('title' => 'page title'));
/* $result now looks like: 
	Array
	(
	    [pages] => Array
	        (
	            [0] => Array
	                (
	                    [name] => main
	                )
	            [1] => Array
	                (
	                    [name] => about
	                    [vars] => Array
	                        (
	                            [title] => page title
	                        )
	                )
	        )
	)
*/

1. $a = array(
2. 'pages' => array('name' => 'page')
3. );
4. $result = Set::insert($a, 'files', array('name' => 'files'));
5. /* $result now looks like:
6. Array
7. (
8. [pages] => Array
9. (
10. [name] => page
11. )
12. [files] => Array
13. (
14. [name] => files
15. )
16. )
17. */
18. $a = array(
19. 'pages' => array('name' => 'page')
20. );
21. $result = Set::insert($a, 'pages.name', array());
22. /* $result now looks like:
23. Array
24. (
25. [pages] => Array
26. (
27. [name] => Array
28. (
29. )
30. )
31. )
32. */
33. $a = array(
34. 'pages' => array(
35. 0 => array('name' => 'main'),
36. 1 => array('name' => 'about')
37. )
38. );
39. $result = Set::insert($a, 'pages.1.vars', array('title' => 'page title'));
40. /* $result now looks like:
41. Array
42. (
43. [pages] => Array
44. (
45. [0] => Array
46. (
47. [name] => main
48. )
49. [1] => Array
50. (
51. [name] => about
52. [vars] => Array
53. (
54. [title] => page title
55. )
56. )
57. )
58. )
59. */