Compass::compassInlineImage PHP Method

    public static function compassInlineImage($file, $mime = null)
    {
        if ($path = self::compassUrl($file, true, false)) {
            $info = getimagesize($path);
            $mime = $info['mime'];
            $data = base64_encode(file_get_contents($path));
            # todo - do not return encoded if file size > 32kb
            return new SassString("url('data:{$mime};base64,{$data}')");
        }
        return new SassString('');
    }