Captcha using TTF & GD

[babygekko]

Just delete the "glob" thing from _getFileList it finally works on my server.

    function _getFileList($directory, $file_ext) {
        $file_list = array();
        if ($za_dir = @dir(rtrim($directory, '/')))
        {
                while ($filename = $za_dir->read()) {
                    if (preg_match('/\.' . $file_ext . '$/i', $filename) > 0)
                    {
                        $file_list[] = $directory . $filename;
                    }
                }
                sort($file_list);
        }
        return $file_list;
    } 

Further testing shows the characters in the CAPTCHA image disappear after the verdana.TTF font is deleted AND when the three previously provided fonts (captcha_0.ttf...) are uploaded to the /fonts directory.

So that indicates the script is ndeed "seeing" the /fonts directory.

Wondering why the CAPTCHA characters don't display when the old fonts are installed but with no fonts installed, generic characters display.

Something is funky with this picture

Woody