Geshi

mam mensi problem mam tenhle kod

<?php

/**
 * -----------------------------------------
 *   TEXY! THIRD PARTY SYNTAX HIGHLIGHTING
 * -----------------------------------------
 *
 * Copyright (c) 2003-2005, David Grudl <dave@dgx.cz>. All rights reserved.
 * Web: https://texy.info/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 */


/**
 *  This demo shows how combine Texy! with syntax highlighter GESHI
 *       - define user callback (for /--code elements)
 *       - load language, highlight and return stylesheet + html output
 */


// check required version
if (version_compare(phpversion(), '4.3.3', '<'))
  die('Texy! requires PHP version 4.3.3 or higher');


$texyPath = '/texy/';
$geshiPath = dirname(__FILE__).'/texy/geshi/';


// include libs
require_once('./texy/texy.php');
include_once('./texy/geshi/geshi.php');


if (!class_exists('Geshi'))
  die('DOWNLOAD <a href="http://qbnz.com/highlighter/">GESHI</a> AND UNPACK TO GESHI FOLDER FIRST!');



// this is user callback function for processing blocks
//
//    /---code lang
//      ......
//      ......
//    \---
//
// $element is TexyCodeBlockElement object
//     $element->content   -  content of element
//     $element->htmlSafe  -  is content HTML safe?
//     $element->tag       -  parent HTML tag, default value is 'pre'
//     $element->type      -  type of content: code | samp | kbd | var | dfn  (or empty value)
//     $element->lang      -  language (optional)
//
//  Syntax highlighter changes $element->content and sets $element->htmlSafe to true
//
function asa(&$element) {
  global $geshiPath;

  if ($element->lang == 'html') $element->lang = 'html4strict';
  $geshi = new GeSHi($element->content, $element->lang, $geshiPath.'geshi/');

  if ($geshi->error)   // GeSHi could not find the language, nothing to do
    return;

  // do syntax-highlighting
  $geshi->set_encoding($element->texy->utf ? 'UTF-8' : 'ISO-8859-1');
  $geshi->set_header_type(GESHI_HEADER_PRE);
  $geshi->enable_classes();
  $geshi->set_overall_style('color: #000066; border: 1px solid #d0d0d0; background-color: #f0f0f0;', true);
  $geshi->set_line_style('font: normal normal 95% \'Courier New\', Courier, monospace; color: #003030;', 'font-weight: bold; color: #006060;', true);
  $geshi->set_code_style('color: #000020;', 'color: #000020;');
  $geshi->set_link_styles(GESHI_LINK, 'color: #000060;');
  $geshi->set_link_styles(GESHI_HOVER, 'background-color: #f0f000;');

  // save generated stylesheet
  $element->texy->styleSheet .= $geshi->get_stylesheet();

  $out = $geshi->parse_code();
  if ($element->texy->utf)  // double-check buggy GESHI, it sometimes produce not UTF-8 valid code :-((
    if ($out !== utf8_encode(utf8_decode($out))) return;

  $element->setContent($out, true);
}






$texy = &new Texy();

// set user callback function for /-- code blocks
$texy->blockModule->codeHandler = 'asa';
// prepare CSS stylesheet
$texy->styleSheet = 'pre { padding:10px } ';

$texy->referenceHandler = 'myUserFunc'; //odpovidani na prispevek
$texy->safeMode(); //odpovidani na prispevek



// processing
$html = $texy->process($ukroja);  // that's all folks!

?>

a kdyz do DB ulozim $html tak se mi tam ten text ulozi tak jak jsem ho napsal na strance do formu… uz si s tim lamu hlavu docela dlouho a porad nemuzu prijit na to kde je chyba.. kdyz jsem dal samotny example na web tak to slapalo v poho ale kdyz jsem s neho vzal tenhle kod a chtel ho zaclenit do stranky tak ani hovno.. vse mam jinak spravne nastavene… includuju texy.php atd…

prosim poradte