| 10582 |
lgm |
1 |
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
|
|
|
2 |
/**
|
|
|
3 |
* CodeIgniter
|
|
|
4 |
*
|
|
|
5 |
* An open source application development framework for PHP 5.1.6 or newer
|
|
|
6 |
*
|
|
|
7 |
* @package CodeIgniter
|
|
|
8 |
* @author ExpressionEngine Dev Team
|
|
|
9 |
* @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
|
|
|
10 |
* @license http://codeigniter.com/user_guide/license.html
|
|
|
11 |
* @link http://codeigniter.com
|
|
|
12 |
* @since Version 1.0
|
|
|
13 |
* @filesource
|
|
|
14 |
*/
|
|
|
15 |
|
|
|
16 |
// ------------------------------------------------------------------------
|
|
|
17 |
|
|
|
18 |
/**
|
|
|
19 |
* CodeIgniter XML Helpers
|
|
|
20 |
*
|
|
|
21 |
* @package CodeIgniter
|
|
|
22 |
* @subpackage Helpers
|
|
|
23 |
* @category Helpers
|
|
|
24 |
* @author ExpressionEngine Dev Team
|
|
|
25 |
* @link http://codeigniter.com/user_guide/helpers/xml_helper.html
|
|
|
26 |
*/
|
|
|
27 |
|
|
|
28 |
// ------------------------------------------------------------------------
|
|
|
29 |
|
|
|
30 |
/**
|
|
|
31 |
* Convert Reserved XML characters to Entities
|
|
|
32 |
*
|
|
|
33 |
* @access public
|
|
|
34 |
* @param string
|
|
|
35 |
* @return string
|
|
|
36 |
*/
|
|
|
37 |
if ( ! function_exists('xml_convert'))
|
|
|
38 |
{
|
|
|
39 |
function xml_convert($str, $protect_all = FALSE)
|
|
|
40 |
{
|
|
|
41 |
$temp = '__TEMP_AMPERSANDS__';
|
|
|
42 |
|
|
|
43 |
// Replace entities to temporary markers so that
|
|
|
44 |
// ampersands won't get messed up
|
|
|
45 |
$str = preg_replace("/&#(\d+);/", "$temp\\1;", $str);
|
|
|
46 |
|
|
|
47 |
if ($protect_all === TRUE)
|
|
|
48 |
{
|
|
|
49 |
$str = preg_replace("/&(\w+);/", "$temp\\1;", $str);
|
|
|
50 |
}
|
|
|
51 |
|
|
|
52 |
$str = str_replace(array("&","<",">","\"", "'", "-"),
|
|
|
53 |
array("&", "<", ">", """, "'", "-"),
|
|
|
54 |
$str);
|
|
|
55 |
|
|
|
56 |
// Decode the temp markers back to entities
|
|
|
57 |
$str = preg_replace("/$temp(\d+);/","&#\\1;",$str);
|
|
|
58 |
|
|
|
59 |
if ($protect_all === TRUE)
|
|
|
60 |
{
|
|
|
61 |
$str = preg_replace("/$temp(\w+);/","&\\1;", $str);
|
|
|
62 |
}
|
|
|
63 |
|
|
|
64 |
return $str;
|
|
|
65 |
}
|
|
|
66 |
}
|
|
|
67 |
|
|
|
68 |
// ------------------------------------------------------------------------
|
|
|
69 |
|
|
|
70 |
/* End of file xml_helper.php */
|
|
|
71 |
/* Location: ./system/helpers/xml_helper.php */
|