| <?php if (!defined('BASEPATH')) exit('No direct script access allowed');
|
| /**
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| * CodeIgniter
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| *
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| * An open source application development framework for PHP 4.3.2 or newer
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| *
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| * @package CodeIgniter
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| * @author ExpressionEngine Dev Team
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| * @copyright Copyright (c) 2006, EllisLab, Inc.
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| * @license http://codeigniter.com/user_guide/license.html
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| * @link http://codeigniter.com
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| * @since Version 1.0
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| * @filesource
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| */
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|
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| // ------------------------------------------------------------------------
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|
|
| /**
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| * CodeIgniter XML Helpers
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| *
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| * @package CodeIgniter
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| * @subpackage Helpers
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| * @category Helpers
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| * @author ExpressionEngine Dev Team
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| * @link http://codeigniter.com/user_guide/helpers/xml_helper.html
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| */
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|
|
| // ------------------------------------------------------------------------
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|
|
| /**
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| * Convert Reserved XML characters to Entities
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| *
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| * @access public
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| * @param string
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| * @return string
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| */
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| if (! function_exists('xml_convert'))
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| {
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| function xml_convert($str)
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| {
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| $temp = '__TEMP_AMPERSANDS__';
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|
|
| // Replace entities to temporary markers so that
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| // ampersands won't get messed up
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| $str = preg_replace("/&#(\d+);/", "$temp\\1;", $str);
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| $str = preg_replace("/&(\w+);/", "$temp\\1;", $str);
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|
|
| $str = str_replace(array("&","<",">","\"", "'", "-"),
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| array("&", "<", ">", """, "'", "-"),
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| $str);
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|
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| // Decode the temp markers back to entities
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| $str = preg_replace("/$temp(\d+);/","&#\\1;",$str);
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| $str = preg_replace("/$temp(\w+);/","&\\1;", $str);
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|
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| return $str;
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| }
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| }
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|
|
| |
| /* End of file xml_helper.php */ |
| /* Location: ./system/helpers/xml_helper.php */ |