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Diffstat (limited to 'extensions/SyntaxHighlight_GeSHi/geshi/contrib/example.php')
| -rw-r--r-- | extensions/SyntaxHighlight_GeSHi/geshi/contrib/example.php | 217 |
1 files changed, 0 insertions, 217 deletions
diff --git a/extensions/SyntaxHighlight_GeSHi/geshi/contrib/example.php b/extensions/SyntaxHighlight_GeSHi/geshi/contrib/example.php deleted file mode 100644 index 1ad923d0..00000000 --- a/extensions/SyntaxHighlight_GeSHi/geshi/contrib/example.php +++ /dev/null @@ -1,217 +0,0 @@ -<?php -/** - * GeSHi example script - * - * Just point your browser at this script (with geshi.php in the parent directory, - * and the language files in subdirectory "../geshi/") - * - * @author Nigel McNie - * @version $Id$ - */ -header('Content-Type: text/html; charset=utf-8'); - -error_reporting(E_ALL); - -// Rudimentary checking of where GeSHi is. In a default install it will be in ../, but -// it could be in the current directory if the include_path is set. There's nowhere else -// we can reasonably guess. -if (is_readable('../geshi.php')) { - $path = '../'; -} elseif (is_readable('geshi.php')) { - $path = './'; -} else { - die('Could not find geshi.php - make sure it is in your include path!'); -} -require $path . 'geshi.php'; - -$fill_source = false; -if (isset($_POST['submit'])) { - if (get_magic_quotes_gpc()) { - $_POST['source'] = stripslashes($_POST['source']); - } - if (!strlen(trim($_POST['source']))) { - $_POST['language'] = preg_replace('#[^a-zA-Z0-9\-_]#', '', $_POST['language']); - $_POST['source'] = implode('', @file($path . 'geshi/' . $_POST['language'] . '.php')); - $_POST['language'] = 'php'; - } else { - $fill_source = true; - } - - // Here's a free demo of how GeSHi works. - - // First the initialisation: source code to highlight and the language to use. Make sure - // you sanitise correctly if you use $_POST of course - this very script has had a security - // advisory against it in the past because of this. Please try not to use this script on a - // live site. - $geshi = new GeSHi($_POST['source'], $_POST['language']); - - // Use the PRE_VALID header. This means less output source since we don't have to output - // everywhere. Of course it also means you can't set the tab width. - // HEADER_PRE_VALID puts the <pre> tag inside the list items (<li>) thus producing valid HTML markup. - // HEADER_PRE puts the <pre> tag around the list (<ol>) which is invalid in HTML 4 and XHTML 1 - // HEADER_DIV puts a <div> tag arount the list (valid!) but needs to replace whitespaces with   - // thus producing much larger overhead. You can set the tab width though. - $geshi->set_header_type(GESHI_HEADER_PRE_VALID); - - // Enable CSS classes. You can use get_stylesheet() to output a stylesheet for your code. Using - // CSS classes results in much less output source. - $geshi->enable_classes(); - - // Enable line numbers. We want fancy line numbers, and we want every 5th line number to be fancy - $geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 5); - - // Set the style for the PRE around the code. The line numbers are contained within this box (not - // XHTML compliant btw, but if you are liberally minded about these things then you'll appreciate - // the reduced source output). - $geshi->set_overall_style('font: normal normal 90% monospace; color: #000066; border: 1px solid #d0d0d0; background-color: #f0f0f0;', false); - - // Set the style for line numbers. In order to get style for line numbers working, the <li> element - // is being styled. This means that the code on the line will also be styled, and most of the time - // you don't want this. So the set_code_style reverts styles for the line (by using a <div> on the line). - // So the source output looks like this: - // - // <pre style="[set_overall_style styles]"><ol> - // <li style="[set_line_style styles]"><div style="[set_code_style styles]>...</div></li> - // ... - // </ol></pre> - $geshi->set_line_style('color: #003030;', 'font-weight: bold; color: #006060;', true); - $geshi->set_code_style('color: #000020;', true); - - // Styles for hyperlinks in the code. GESHI_LINK for default styles, GESHI_HOVER for hover style etc... - // note that classes must be enabled for this to work. - $geshi->set_link_styles(GESHI_LINK, 'color: #000060;'); - $geshi->set_link_styles(GESHI_HOVER, 'background-color: #f0f000;'); - - // Use the header/footer functionality. This puts a div with content within the PRE element, so it is - // affected by the styles set by set_overall_style. So if the PRE has a border then the header/footer will - // appear inside it. - $geshi->set_header_content('<SPEED> <TIME> GeSHi © 2004-2007, Nigel McNie, 2007-2008 Benny Baumann. View source of example.php for example of using GeSHi'); - $geshi->set_header_content_style('font-family: sans-serif; color: #808080; font-size: 70%; font-weight: bold; background-color: #f0f0ff; border-bottom: 1px solid #d0d0d0; padding: 2px;'); - - // You can use <TIME> and <VERSION> as placeholders - $geshi->set_footer_content('Parsed in <TIME> seconds at <SPEED>, using GeSHi <VERSION>'); - $geshi->set_footer_content_style('font-family: sans-serif; color: #808080; font-size: 70%; font-weight: bold; background-color: #f0f0ff; border-top: 1px solid #d0d0d0; padding: 2px;'); -} else { - // make sure we don't preselect any language - $_POST['language'] = null; -} -?> -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> -<head> - <title>GeSHi examples</title> - <style type="text/css"> - <!-- - <?php - if (isset($_POST['submit'])) { - // Output the stylesheet. Note it doesn't output the <style> tag - echo $geshi->get_stylesheet(true); - } - ?> - html { - background-color: #f0f0f0; - } - body { - font-family: Verdana, Arial, sans-serif; - margin: 10px; - border: 2px solid #e0e0e0; - background-color: #fcfcfc; - padding: 5px; - } - h2 { - margin: .1em 0 .2em .5em; - border-bottom: 1px solid #b0b0b0; - color: #b0b0b0; - font-weight: normal; - font-size: 150%; - } - h3 { - margin: .1em 0 .2em .5em; - color: #b0b0b0; - font-weight: normal; - font-size: 120%; - } - #footer { - text-align: center; - font-size: 80%; - color: #a9a9a9; - } - #footer a { - color: #9999ff; - } - textarea { - border: 1px solid #b0b0b0; - font-size: 90%; - color: #333; - margin-left: 20px; - } - select, input { - margin-left: 20px; - } - p { - font-size: 90%; - margin-left: .5em; - } - --> - </style> -</head> -<body> -<h2>GeSHi Example Script</h2> -<p>To use this script, make sure that <strong>geshi.php</strong> is in the parent directory or in your -include_path, and that the language files are in a subdirectory of GeSHi's directory called <strong>geshi/</strong>.</p> -<p>Enter your source and a language to highlight the source in and submit, or just choose a language to -have that language file highlighted in PHP.</p> -<?php -if (isset($_POST['submit'])) { - // The fun part :) - echo $geshi->parse_code(); - echo '<hr />'; -} -?> -<form action="?" method="post"> -<h3>Source to highlight</h3> -<p> -<textarea rows="10" cols="60" name="source" id="source"><?php echo $fill_source ? htmlspecialchars($_POST['source']) : '' ?></textarea> -</p> -<h3>Choose a language</h3> -<p> -<select name="language" id="language"> -<?php -if (!($dir = @opendir(dirname(__FILE__) . '/geshi'))) { - if (!($dir = @opendir(dirname(__FILE__) . '/../geshi'))) { - echo '<option>No languages available!</option>'; - } -} -$languages = array(); -while ($file = readdir($dir)) { - if ( $file[0] == '.' || strpos($file, '.', 1) === false) { - continue; - } - $lang = substr($file, 0, strpos($file, '.')); - $languages[] = $lang; -} -closedir($dir); -sort($languages); -foreach ($languages as $lang) { - if (isset($_POST['language']) && $_POST['language'] == $lang) { - $selected = 'selected="selected"'; - } else { - $selected = ''; - } - echo '<option value="' . $lang . '" '. $selected .'>' . $lang . "</option>\n"; -} - -?> -</select> -</p> -<p> -<input type="submit" name="submit" value="Highlight Source" /> -<input type="submit" name="clear" onclick="document.getElementById('source').value='';document.getElementById('language').value='';return false" value="clear" /> -</p> -</form> -<div id="footer">GeSHi © Nigel McNie, 2004, released under the GNU GPL<br /> -For a better demonstration, check out the <a href="http://qbnz.com/highlighter/demo.php">online demo</a> -</div> -</body> -</html> |