\n"; // read dir $files = array(); $d = opendir($help_path); while($entry = readdir($d)) { array_push($files, $entry); } closedir($d); // sort dir sort($files); // display dir while (list($key,$file) = each($files)) { if(!ereg("(.+)\\.help$", $file, $arr)) continue; $id = $arr[1]; $title = get_help_title("$help_path/$file"); echo "
• $title

\n"; } echo "

Need more help? Contact us at appdb@winehq.org

\n"; apidb_footer(); } function display_help ($topic) { global $help_path; $file = "$help_path/$topic.help"; $title = get_help_title($file); if(! $title) { $title = "Help on $topic"; } apidb_header($title); if(file_exists($file)) { include($file); } else { echo "

No help available on that topic

\n"; } apidb_footer(); } function get_help_title ($file) { $fp = @fopen($file, "r"); if(!$fp) return null; $line = fgets($fp, 1024); if(!$line) return null; $line = trim($line); if(eregi("^$", $line, $arr)) { return $arr[1]; } return "Internal Error: missing title"; } ?>