Viewing file:  html_entity_decode.php (2.69 KB) -rw-rw-rw-
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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: David Irvine <dave@codexweb.co.za> |
// | Aidan Lister <aidan@php.net> |
// +----------------------------------------------------------------------+
//
// $Id: html_entity_decode.php,v 1.8 2005/12/07 21:08:57 aidan Exp $
if (!defined('ENT_NOQUOTES')) {
define('ENT_NOQUOTES', 0);
}
if (!defined('ENT_COMPAT')) {
define('ENT_COMPAT', 2);
}
if (!defined('ENT_QUOTES')) {
define('ENT_QUOTES', 3);
}
/**
* Replace html_entity_decode()
*
* @category PHP
* @package PHP_Compat
* @link http://php.net/function.html_entity_decode
* @author David Irvine <dave@codexweb.co.za>
* @author Aidan Lister <aidan@php.net>
* @version $Revision: 1.8 $
* @since PHP 4.3.0
* @internal Setting the charset will not do anything
* @require PHP 4.0.0 (user_error)
*/
if (!function_exists('html_entity_decode')) {
function html_entity_decode($string, $quote_style = ENT_COMPAT, $charset = null)
{
if (!is_int($quote_style)) {
user_error('html_entity_decode() expects parameter 2 to be long, ' .
gettype($quote_style) . ' given', E_USER_WARNING);
return;
}
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
$trans_tbl = array_flip($trans_tbl);
// Add single quote to translation table;
$trans_tbl['''] = '\'';
// Not translating double quotes
if ($quote_style & ENT_NOQUOTES) {
// Remove double quote from translation table
unset($trans_tbl['"']);
}
return strtr($string, $trans_tbl);
}
}
?>
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