ZBlogPHP::SetHint PHP Method

    public function SetHint($signal, $content = '')
    {
        if ($content == '') {
            if ($signal == 'good') {
                $content = $this->lang['msg']['operation_succeed'];
            }
            if ($signal == 'bad') {
                $content = $this->lang['msg']['operation_failed'];
            }
        }
        $content = substr($content, 0, 255);
        if ($this->hint1 == null) {
            $this->hint1 = $signal . '|' . $content;
            setcookie("hint_signal1", $signal . '|' . $content, 0, $this->cookiespath);
        } elseif ($this->hint2 == null) {
            $this->hint2 = $signal . '|' . $content;
            setcookie("hint_signal2", $signal . '|' . $content, 0, $this->cookiespath);
        } elseif ($this->hint3 == null) {
            $this->hint3 = $signal . '|' . $content;
            setcookie("hint_signal3", $signal . '|' . $content, 0, $this->cookiespath);
        } elseif ($this->hint4 == null) {
            $this->hint4 = $signal . '|' . $content;
            setcookie("hint_signal4", $signal . '|' . $content, 0, $this->cookiespath);
        } elseif ($this->hint5 == null) {
            $this->hint5 = $signal . '|' . $content;
            setcookie("hint_signal5", $signal . '|' . $content, 0, $this->cookiespath);
        }
    }