Code-Igniter:在库中加载和发送电子邮件

Question

我在CodeIgniter中有一个名为"someclass"的库.

class someclass extends CI_Controller {

    function __construct() {
        parent::__construct();
        $this->load->helper('url');
        $this->load->helper('form');
        $this->load->library('email');
        $this->load->database();

       // $this->load-> library('database');

    }
    function email($naar=0,$onderwerp=0,$bericht=0){
        if ($naar > 0 && $naar<10) {

            $to = "tester@test.com"
            //this is the part where it goes wrong            

            $CI =& get_instance();
            $this->load->library('email');               
            //some one said that i needed ti assign the library's
            $this->_assign_libraries();

            $this->email->from('tester@test.com', 'test');
            $this->email->to($to);
            $this->email->subject($onderwerp);
            $this->email->message("Test

                bericht :
                ".$bericht);

            $this->email->send();
            // echo $this->email-> print_debugger();
        }
    }
}

我收到以下错误:

A PHP Error was encountered

Severity: Notice

Message: Undefined property: someclass::$email

Filename: libraries/someclass.php

Line Number: 139

Answer 1

在我的视野中你可以有两种情况.

1. 首先,您可以使用帮助程序.创建一个.php文件(例如:general_helper.php),可以在您使用它的地方自动加载或加载.如果来自config/autoload.php,则使用"常规"名称进行自动加载.

在这里,您可以创建一个名为sendEmail的方法

function sendEmail($naar=0,$onderwerp=0,$bericht=0)
{
    $CI =& get_instance();

        $CI->load->library('email');               
        //or autoload it from /application/config/autoload.php

        $CI->email->from('tester@test.com', 'test');
        $CI->email->to($to);
        $CI->email->subject($onderwerp);
        $CI->email->message("Test

            bericht :
            ".$bericht);

        $CI->email->send();

}

在控制器中加载自定义库并使用调用id sendEmail(....)

1. 您可以扩展本机电子邮件库类,并在该类中创建一个名为sendEmail的方法,例如:

   class MY_Email扩展CI_Email {public function _ construct(){parent :: _construct(); 公共函数sendEmail().....等}

从您的控制器加载本机库类,$this->load->library('email')通过调用使用和发送您的电子邮件$this->email->sendEmail(...)