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- <?PHP
- // +----------------------------------------------------------------------+
- // | PHP Version 4 |
- // +----------------------------------------------------------------------+
- // | Copyright (c) 1997-2004 The PHP Group |
- // +----------------------------------------------------------------------+
- // | This source file is subject to version 3.0 of the PHP license, |
- // | that is bundled with this package in the file LICENSE, and is |
- // | available at through the world-wide-web at |
- // | http://www.php.net/license/3_0.txt. |
- // | If you did not receive a copy of the PHP license and are unable to |
- // | obtain it through the world-wide-web, please send a note to |
- // | license@php.net so we can mail you a copy immediately. |
- // +----------------------------------------------------------------------+
- // | Authors: Stephan Schmidt <schst@php.net> |
- // | Aidan Lister <aidan@php.net> |
- // +----------------------------------------------------------------------+
- //
- // $Id: htmlspecialchars_decode.php,v 1.3 2005/06/18 14:02:09 aidan Exp $
-
-
- /**
- * Replace function htmlspecialchars_decode()
- *
- * @category PHP
- * @package PHP_Compat
- * @link http://php.net/function.htmlspecialchars_decode
- * @author Aidan Lister <aidan@php.net>
- * @version $Revision: 1.3 $
- * @since PHP 5.1.0
- * @require PHP 4.0.0 (user_error)
- */
- if (!function_exists('htmlspecialchars_decode')) {
- function htmlspecialchars_decode($string, $quote_style = null)
- {
- // Sanity check
- if (!is_scalar($string)) {
- user_error('htmlspecialchars_decode() expects parameter 1 to be string, ' .
- gettype($string) . ' given', E_USER_WARNING);
- return;
- }
-
- if (!is_int($quote_style) && $quote_style !== null) {
- user_error('htmlspecialchars_decode() expects parameter 2 to be integer, ' .
- gettype($quote_style) . ' given', E_USER_WARNING);
- return;
- }
-
- // Init
- $from = array('&', '<', '>');
- $to = array('&', '<', '>');
-
- // The function does not behave as documented
- // This matches the actual behaviour of the function
- if ($quote_style & ENT_COMPAT || $quote_style & ENT_QUOTES) {
- $from[] = '"';
- $to[] = '"';
-
- $from[] = ''';
- $to[] = "'";
- }
-
- return str_replace($from, $to, $string);
- }
- }
-
- ?>