rucek

    function kirim(){
        $email=$_POST['email'];
        $this->load->model('lupa_model');
        $query = $this->lupa_model->lupa($email);
        if($query->num_rows > 0){
            $email = $this->input->post('email');
                        $this->load->library('email');

        function randomPassword()
        {
            // function untuk membuat password random 6 digit karakter

            $digit = 6;
            $karakter = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789";

            srand((double)microtime()*1000000);
            $i = 0;
            $pass = "";
            while ($i <= $digit-1)
            {
                $num = rand() % 32;
                $tmp = substr($karakter,$num,1);
                $pass = $pass.$tmp;
                $i++;
            }
        return $pass;
        }

    // membuat password baru secara random -> memanggil function randomPassword
    $newPassword = randomPassword();

    // mengenkripsi password dengan md5() dan pengacak
    $newPasswordEnkrip = md5($newPassword);
                               $pesan  = "Password Anda yang baru adalah ".$newPassword;
                        $config['protocol'] = 'smtp';
                        $config['smtp_host'] = 'ssl://smtp.gmail.com';
                        $config['smtp_port'] = '465';
                        $config['smtp_timeout'] = '7';
                        $config['smtp_user'] = '[email protected]';
                        $config['smtp_pass'] = 'xxxxx';
                        $config['charset'] = 'utf-8';
                        $config['newline'] = "\r\n";
                        $config['mailtype'] = 'text'; // or html
                        $config['validation'] = TRUE; // bool whether to validate email or not

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

                        $this->email->from('[email protected]');
                        $this->email->to($email);

                        $this->email->subject('Reset Password');
                        $this->email->message($pesan);

                        $this->email->send();

                        //echo $this->email->print_debugger(); // menampilkan log email status

                        //update password
                        $query = $this->lupa_model->ganti($email,$newPasswordEnkrip);
                        if($query == TRUE){
                               $this->load->view('lupa_terkirim');
                }
                         else{
                $this->load->view('lupa_pass_salah');
                }
    }