home *** CD-ROM | disk | FTP | other *** search
/ Cricao de Sites - 650 Layouts Prontos / WebMasters.iso / Servidores / xampp-win32-1.6.7-installer.exe / php / PEAR / PHP / Compat / Function / html_entity_decode.php < prev    next >
Encoding:
PHP Script  |  2008-07-02  |  2.7 KB  |  73 lines
  1. <?php
  2. // +----------------------------------------------------------------------+
  3. // | PHP Version 4                                                        |
  4. // +----------------------------------------------------------------------+
  5. // | Copyright (c) 1997-2004 The PHP Group                                |
  6. // +----------------------------------------------------------------------+
  7. // | This source file is subject to version 3.0 of the PHP license,       |
  8. // | that is bundled with this package in the file LICENSE, and is        |
  9. // | available at through the world-wide-web at                           |
  10. // | http://www.php.net/license/3_0.txt.                                  |
  11. // | If you did not receive a copy of the PHP license and are unable to   |
  12. // | obtain it through the world-wide-web, please send a note to          |
  13. // | license@php.net so we can mail you a copy immediately.               |
  14. // +----------------------------------------------------------------------+
  15. // | Authors: David Irvine <dave@codexweb.co.za>                          |
  16. // |          Aidan Lister <aidan@php.net>                                |
  17. // +----------------------------------------------------------------------+
  18. //
  19. // $Id: html_entity_decode.php,v 1.8 2005/12/07 21:08:57 aidan Exp $
  20.  
  21.  
  22. if (!defined('ENT_NOQUOTES')) {
  23.     define('ENT_NOQUOTES', 0);
  24. }
  25.  
  26. if (!defined('ENT_COMPAT')) {
  27.     define('ENT_COMPAT', 2);
  28. }
  29.  
  30. if (!defined('ENT_QUOTES')) {
  31.     define('ENT_QUOTES', 3);
  32. }
  33.  
  34.  
  35. /**
  36.  * Replace html_entity_decode()
  37.  *
  38.  * @category    PHP
  39.  * @package     PHP_Compat
  40.  * @link        http://php.net/function.html_entity_decode
  41.  * @author      David Irvine <dave@codexweb.co.za>
  42.  * @author      Aidan Lister <aidan@php.net>
  43.  * @version     $Revision: 1.8 $
  44.  * @since       PHP 4.3.0
  45.  * @internal    Setting the charset will not do anything
  46.  * @require     PHP 4.0.0 (user_error)
  47.  */
  48. if (!function_exists('html_entity_decode')) {
  49.     function html_entity_decode($string, $quote_style = ENT_COMPAT, $charset = null)
  50.     {
  51.         if (!is_int($quote_style)) {
  52.             user_error('html_entity_decode() expects parameter 2 to be long, ' .
  53.                 gettype($quote_style) . ' given', E_USER_WARNING);
  54.             return;
  55.         }
  56.  
  57.         $trans_tbl = get_html_translation_table(HTML_ENTITIES);
  58.         $trans_tbl = array_flip($trans_tbl);
  59.  
  60.         // Add single quote to translation table;
  61.         $trans_tbl['''] = '\'';
  62.  
  63.         // Not translating double quotes
  64.         if ($quote_style & ENT_NOQUOTES) {
  65.             // Remove double quote from translation table
  66.             unset($trans_tbl['"']);
  67.         }
  68.  
  69.         return strtr($string, $trans_tbl);
  70.     }
  71. }
  72.  
  73. ?>