source: branches/version-2_5-dev/data/module/Compat/Compat/Function/html_entity_decode.php @ 20116

Revision 20116, 2.6 KB checked in by nanasess, 13 years ago (diff)
  • svn properties を再設定
  • 再設定用のスクリプト追加
  • Property svn:eol-style set to LF
  • Property svn:keywords set to Id
  • Property svn:mime-type set to text/x-httpd-php; charset=UTF-8
Line 
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// $Id$
20
21
22if (!defined('ENT_NOQUOTES')) {
23    define('ENT_NOQUOTES', 0);
24}
25
26if (!defined('ENT_COMPAT')) {
27    define('ENT_COMPAT', 2);
28}
29
30if (!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 */
48if (!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        $trans_tbl['&#039;'] = '\'';
62
63        // Not translating double quotes
64        if ($quote_style & ENT_NOQUOTES) {
65            // Remove double quote from translation table
66            unset($trans_tbl['&quot;']);
67        }
68
69        return strtr($string, $trans_tbl);
70    }
71}
72
73?>
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