Email in循环使用Codeigniter中的Email类发送相同的文件 - Email in loop sends the same file using Email class in Codeigniter

Email in loop sends the same file using Email class in Codeigniter

嘿，我正在使用Codeigniter的电子邮件助手，并遇到了一个奇怪的问题。我有以下代码:

        $path = mpdf_create_billing($html);
        $this->load->library('email');
        $this->email->set_newline("'r'n");
        $this->email->from('no-reply@foo.com');
        $this->email->to("foo@gmail.com");
        $this->email->subject('Invoice for  '.date('d/m/y'));
        $this->email->message($message);
        $this->email->attach($path);
        if($this->email->send())
            echo "Email Sent Successfully to $email with the file $path<br>";
        else
            echo "Should be sending email to $email , but i didn't<br>";

现在这段代码在foreach循环中，在本例中是两次。mpdf_create_billing返回PDF文件的路径。现在这段代码回显2个不同的文件路径，但是电子邮件是相同的，并且在两个循环中运行，两个电子邮件都包含相同的文件，尽管文件路径不同。

有人知道怎么解决吗?这是我的输出:

Email Sent Successfully to foo@foo.com with the file
   /path/to/pdf/Invoice_1368452801.82065190eec1c85eb.pdf
Email Sent Successfully to foo@foo.com with the file 
  /path/to/pdf/Invoice_1368452804.53475190eec482917.pdf

这可能是我的SMTP服务器发送电子邮件的问题吗?

也许你应该清除$this->email?

来自CodeIgniter文档:

$this->email->clear()

将所有email变量初始化为空状态。这个函数在循环中运行电子邮件发送函数时使用，允许在两个周期之间重置数据。

foreach ($list as $name => $address)
{
    $this->email->clear();
    $this->email->to($address);
    $this->email->from('your@example.com');
    $this->email->subject('Here is your info '.$name);
    $this->email->message('Hi '.$name.' Here is the info you requested.');
    $this->email->send();
}

如果您将参数设置为TRUE，则任何附件将被清除为:

$this->email->clear(TRUE);

在我看来，这就是你在做什么?

链接CI3: https://www.codeigniter.com/user_guide/libraries/email.html

链接CI2: https://www.codeigniter.com/userguide2/libraries/email.html