function geshi_formatted($str, $type = 'PHP')
{
global $_CONF, $CONF_FORUM;
include_once 'geshi.php';
$geshi = new Geshi($str, $type, "{$CONF_FORUM['path_include']}geshi");
$geshi->set_header_type(GESHI_HEADER_DIV);
//$geshi->enable_strict_mode(true);
//$geshi->enable_classes();
$geshi->enable_line_numbers(GESHI_NO_LINE_NUMBERS, 5);
$geshi->set_overall_style('font-size: 12px; color: #000066; border: 1px solid #d0d0d0; background-color: #FAFAFA;', true);
// Note the use of set_code_style to revert colours...
$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_line_style('background: red;', true);
$geshi->set_link_styles(GESHI_LINK, 'color: #000060;');
$geshi->set_link_styles(GESHI_HOVER, 'background-color: #f0f000;');
$geshi->set_header_content("{$type} Formatted Code");
$geshi->set_header_content_style('font-family: Verdana, Arial, sans-serif; color: #808080; font-size: 90%; font-weight: bold; background-color: #f0f0ff; border-bottom: 1px solid #d0d0d0; padding: 2px;');
return $geshi->parse_code();
}
/**
* Helper function for overriding some GeSHi defaults.
*
* @param \Geshi $geshi
* Geshi object.
* @param string $langcode
* The language.
*/
public static function overrideGeshiDefaults(\Geshi &$geshi, $langcode)
{
$config = \Drupal::config('geshifilter.settings');
// Override the some default GeSHi styles (e.g. GeSHi uses Courier by
// default, which is ugly).
$geshi->set_line_style('font-family: monospace; font-weight: normal;', 'font-family: monospace; font-weight: bold; font-style: italic;');
$geshi->set_code_style('font-family: monospace; font-weight: normal; font-style: normal');
// Overall class needed for CSS.
$geshi->set_overall_class('geshifilter-' . $langcode);
// Set keyword linking.
$geshi->enable_keyword_links($config->get('enable_keyword_urls', TRUE));
}