Viewing file: xml_helper.php (1.75 KB) -rwxr-xr-x Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * * An open source application development framework for PHP 5.1.6 or newer * * @package CodeIgniter * @author ExpressionEngine Dev Team * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc. * @license http://codeigniter.com/user_guide/license.html * @link http://codeigniter.com * @since Version 1.0 * @filesource */
// ------------------------------------------------------------------------
/** * CodeIgniter XML Helpers * * @package CodeIgniter * @subpackage Helpers * @category Helpers * @author ExpressionEngine Dev Team * @link http://codeigniter.com/user_guide/helpers/xml_helper.html */
// ------------------------------------------------------------------------
/** * Convert Reserved XML characters to Entities * * @access public * @param string * @return string */ if ( ! function_exists('xml_convert')) { function xml_convert($str, $protect_all = FALSE) { $temp = '__TEMP_AMPERSANDS__';
// Replace entities to temporary markers so that // ampersands won't get messed up $str = preg_replace("/&#(\d+);/", "$temp\\1;", $str);
if ($protect_all === TRUE) { $str = preg_replace("/&(\w+);/", "$temp\\1;", $str); }
$str = str_replace(array("&","<",">","\"", "'", "-"), array("&", "<", ">", """, "'", "-"), $str);
// Decode the temp markers back to entities $str = preg_replace("/$temp(\d+);/","&#\\1;",$str);
if ($protect_all === TRUE) { $str = preg_replace("/$temp(\w+);/","&\\1;", $str); }
return $str; } }
// ------------------------------------------------------------------------
/* End of file xml_helper.php */ /* Location: ./system/helpers/xml_helper.php */
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