72 lines
2.6 KiB
PHP
72 lines
2.6 KiB
PHP
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<?php
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// +----------------------------------------------------------------------+
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// | PHP Version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2004 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 3.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/3_0.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: David Irvine <dave@codexweb.co.za> |
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// | Aidan Lister <aidan@php.net> |
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// +----------------------------------------------------------------------+
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//
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// $Id: html_entity_decode.php,v 1.1 2005/07/23 05:56:03 Tony Exp $
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if (!defined('ENT_NOQUOTES')) {
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define('ENT_NOQUOTES', 0);
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}
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if (!defined('ENT_COMPAT')) {
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define('ENT_COMPAT', 2);
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}
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if (!defined('ENT_QUOTES')) {
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define('ENT_QUOTES', 3);
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}
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/**
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* Replace html_entity_decode()
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*
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* @category PHP
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* @package PHP_Compat
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* @link http://php.net/function.html_entity_decode
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* @author David Irvine <dave@codexweb.co.za>
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* @author Aidan Lister <aidan@php.net>
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* @version $Revision: 1.1 $
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* @since PHP 4.3.0
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* @internal Setting the charset will not do anything
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* @require PHP 4.0.0 (user_error)
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*/
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if (!function_exists('html_entity_decode')) {
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function html_entity_decode($string, $quote_style = ENT_COMPAT, $charset = null)
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{
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if (!is_int($quote_style)) {
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user_error('html_entity_decode() expects parameter 2 to be long, ' .
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gettype($quote_style) . ' given', E_USER_WARNING);
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return;
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}
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$trans_tbl = get_html_translation_table(HTML_ENTITIES);
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$trans_tbl = array_flip($trans_tbl);
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// Add single quote to translation table;
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$trans_tbl['''] = '\'';
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// Not translating double quotes
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if ($quote_style & ENT_NOQUOTES) {
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// Remove double quote from translation table
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unset($trans_tbl['"']);
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}
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return strtr($string, $trans_tbl);
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}
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}
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?>
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