cvs: php4 /pear/HTML Processor.php

sterling Wed Jan 17 08:34:06 2001 EDT Added files: /php4/pear/HTML Processor.php Log: @ Add the HTML_Processor class which provides common functions for processing HTML. @ (Sterling) Index: php4/pear/HTML/Processor.php +++ php4/pear/HTML/Processor.php <?php // // +----------------------------------------------------------------------+ // | PHP version 4.0 | // +----------------------------------------------------------------------+ // | Copyright (c) 1997-2001 The PHP Group | // +----------------------------------------------------------------------+ // | This source file is subject to version 2.0 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/2_02.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: Sterling Hughes <sterling@php.net> | // +----------------------------------------------------------------------+ // // $Id: Processor.php,v 1.1 2001/01/17 16:34:05 sterling Exp $ // // HTML processing utility functions. // /** * TODO: * - Extend the XML_Parser module to provide HTML parsing abilities */ require_once('PEAR.php'); // {{{ HTML_Processor $_HTML_Processor_translation_table = array(); /** * The HTML_Processor class facilitates the parsing and processing of * HTML. Currently only some basic functionality to process HTML is * provided.. * * @access public * @author Sterling Hughes <sterling@php.net> * @since PHP 4.0.5 */ class HTML_Processor extends XML_Parser { // {{{ HTML_Processor() function HTML_Processor() { global $_HTML_Processor_translation_table; $_HTML_Processor_translation_table = get_html_translation_table(); } // }}} // {{{ ConvertSpecial() /** * Convert special HTML characters (like &copy;) into their ASCII * equivalents. * * @param string &$text The text to convert * * @access public * @author Sterling Hughes <sterling@php.net> * @since PHP 4.0.5 */ function ConvertSpecial(&$text) { global $_HTML_Processor_translation_table; $text = strtr($text, array_keys($_HTML_Processor_translation_table), array_flip(array_values($_HTML_Processor_translation_table))); } // }}} // {{{ ConvertASCII() /** * Convert ASCII characters into their HTML equivalents (ie, ' to * &quot;). * * @param string &$text The text to convert * * @access public * @author Sterling Hughes <sterling@php.net> * @since PHP 4.0.5 */ function ConvertASCII(&$text) { global $_HTML_Processor_translation_table; $text = strtr($text, array_flip(array_values($_HTML_Processor_translation_table)), array_keys($_HTML_Processor_translation_table)); } // }}} } // }}} ?>