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71 lines
1.7 KiB
71 lines
1.7 KiB
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); |
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/** |
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* CodeIgniter |
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* |
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* An open source application development framework for PHP 5.1.6 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) 2008 - 2011, 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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* 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, $protect_all = FALSE) |
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{ |
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$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;", $str); |
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if ($protect_all === TRUE) |
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{ |
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$str = preg_replace("/&(\w+);/", "$temp\\1;", $str); |
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} |
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$str = str_replace(array("&","<",">","\"", "'", "-"), |
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array("&", "<", ">", """, "'", "-"), |
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$str); |
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// Decode the temp markers back to entities |
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$str = preg_replace("/$temp(\d+);/","&#\\1;",$str); |
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if ($protect_all === TRUE) |
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{ |
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$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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// ------------------------------------------------------------------------ |
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/* End of file xml_helper.php */ |
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/* Location: ./system/helpers/xml_helper.php */ |