58 lines
2.0 KiB
PHP
58 lines
2.0 KiB
PHP
<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4: */
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// +----------------------------------------------------------------------+
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// | PHP version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2003 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 2.0 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 through the world-wide-web at |
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// | http://www.php.net/license/2_02.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: Paul M. Jones <pmjones@ciaweb.net> |
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// +----------------------------------------------------------------------+
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//
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// $Id: entities.php,v 1.3 2004/12/02 10:54:32 nohn Exp $
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/**
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*
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* This class implements a Text_Wiki_Rule to convert HTML entities in the
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* source text.
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*
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* @author Paul M. Jones <pmjones@ciaweb.net>
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*
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* @package Text_Wiki
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*
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*/
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class Text_Wiki_Rule_entities extends Text_Wiki_Rule {
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/**
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*
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* Simple parsing method to apply the rule.
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*
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* @access public
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*
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*/
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function parse()
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{
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// first, decode any entities already in the text so that they
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// don't get double-encoded
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$trans_table = get_html_translation_table(HTML_SPECIALCHARS);
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$this->_wiki->_source = strtr($this->_wiki->_source,
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array_flip($trans_table));
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// now encode all html special characters
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$this->_wiki->_source = htmlspecialchars($this->_wiki->_source);
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}
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}
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?>
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