小编rud*_*yle的帖子

我的 CodeIgniter 验证码没有生成，所以我无法在我的视图中显示它

控制器

public function login() {
    $this->load->helper('captcha');
    $this->form_validation->set_rules($this->login_rules);
    $userCaptcha = set_value('captcha');
    $word = $this->session->userdata('captchaWord');

    if($this->form_validation->run() == TRUE && strcmp(strtoupper($userCaptcha),strtoupper($word)) == 0) {
        $this->session->unset_userdata('captchaWord');
        $username = $this->input->post('username');
        $password = $this->input->post('password');

        if(!$this->autentifikasi->login($username,$password)) {
            $this->session->set_flashdata('pesan', '<div class="error">Login gagal</div>');
            redirect(site_url('user/login'));
        } else {
            $this->session->set_flashdata('pesan', '<div class="sukses">Anda telah berhasil login, selamat berbelanja.</div>');
            redirect(site_url('user/login'));
        }
    }

    $original_string = array_merge(range(0,9), range('a','z'), range('A', 'Z'));
    $original_string = implode("", $original_string);
    $captcha = substr(str_shuffle($original_string), 0, 6);

    $vals = array(
        'word' => $captcha,
        'img_path' => './captcha/',
        'img_url' => base_url().'user/login/',
        'font_path' …

我有一些问题,我不明白.这是我的代码

$this->load->library('email');
$config['protocol'] = 'sendmail';
$config['mailpath'] = '/usr/sbin/sendmail';
$config['charset'] = 'iso-8859-1';
$config['wordwrap'] = TRUE;


$this->email->initialize($config);

$this->email->from('rudzstyle@yahoo.co.id', 'Your Name');
$this->email->to('rudzstyle@gmail.com');
$message = $data->nama_depan.'<br>'.$this->input->post('snk');
$this->email->subject($message);
$this->email->message('Testing the email class.');

$this->email->send();

echo $this->email->print_debugger();

那2封电子邮件是有效电子邮件

调试器的结果就是这个

退出状态码:1无法打开Sendmail的套接字.请检查设置.无法使用PHP Sendmail发送电子邮件.您的服务器可能未配置为使用此方法发送邮件.

User-Agent:CodeIgniter日期:星期一,2014年6月2日07:53:21 +0200来自:"你的名字"返回路径:收件人:rudzstyle@gmail.com主题:=？iso-8859-1？Q？Riyanto test ？= =？iso-8859-1？Q ?? =回复:"rudzstyle@yahoo.co.id"X-Sender:rudzstyle@yahoo.co.id X-Mailer:CodeIgniter X-Priority:3(正常)消息ID:<538c1151179cb@yahoo.co.id> Mime版本:1.0

内容类型:text/plain; charset = iso-8859-1 Content-Transfer-Encoding:8bit

测试电子邮件类.