笨电子邮件给多个人与退订链接给错误/

Question

我想一个发送电子邮件通讯的一些人，他们的地位是在数据库的活动，而我做了，但我也想送一个退订链接以每封电子邮件，我也做了，但我得到一些错误的foreach循环，因为循环运行时，每一次，它发送一个额外的第（i + 1）退订链接到与电子邮件的用户。我附上代码。

这是我的看法形式

<form role="form" method="post" action="<?= base_url()?>email/send_newsletter"> 
<div class="box-body"> 
    <div class="form-group"> 
        <label>Select Multiple Lists</label> 
        <select class="form-control select2" name="lists" data-placeholder=" Select List(s)"> 
         <?php foreach ($lists as $list_name){ ?> 
        <option value="<?php echo $list_name['list_id'];?>"><?php echo $list_name['list_name'];?></option> 
        <?php }?> 
        </select> 
        </div>    
        <div class="form-group"> 
         <label for="exampleInputEmail1">Subject</label> 
         <input type="text" name="subject" class="form-control" id="exampleInputEmail1" placeholder="Enter Subject"> 
        </div> 
        <script src="<?= base_url()?>assets/ckeditor/ckeditor.js"></script> 
        <div class="form-group"> 
         <label for="exampleInputEmail1">Message</label> 
         <textarea name="message" class="form-control" id="editor1" cols="10" rows="5"></textarea> 
       <script> 

        CKEDITOR.replace('editor1'); 
       </script> 
        </div> 

        <div class="form-group"> 
         <label for="exampleInputFile">File input</label> 
         <input type="file" id="exampleInputFile"> 

         <p class="help-block">Example block-level help text here.</p> 
        </div> 
        </div> 


        <div class="box-footer"> 
        <button type="submit" class="btn btn-primary">Submit</button> 
    </div> 
</form> 

这是我的控制器方法

public function send_newsletter() 
{ 
    $lists = $this->input->post('lists'); 
    $subject = $this->input->post('subject'); 
    $message = $this->input->post('message'); 

    $join_str1 = "subscribers.subscriber_list_id=lists.list_id"; 

    $subscribers = 
    $this->global_model 
    ->join_2table('subscribers','lists', $join_str1,['subscriber_list_id'=>$lists,'subscriber_status'=>'Active']); 



    foreach($subscribers as $row) { 

     $email_lists = $row['subscriber_email']; 
     $random_key = $row['random_key']; 
     $message.= 
     "<a href=\"http://xyz.in/abc/unsubscribe/unsubscribe_me/{$random_key}\">Unsubscribe Here</a>"; 

     $from_email = 'support@xyz.com'; 
     $this->email->from($from_email, 'CRM'); 
     $this->email->to($email_lists); 
     $this->email->subject($subject); 
     $this->email->message($message); 
     $this->email->set_mailtype('html'); 
     $sendmail = $this->email->send(); 

    }     
     //Send mail 
     if($sendmail) 
     { 
      echo "Email sent"; 
     } 
     else 
     { 
      echo "email failed."; 
     }  
} 

Answer 1

我解决，我只是说这两个变量的问题，像这样

foreach($subscribers as $row) { 

    $email_lists = $row['subscriber_email']; 
    $random_key = $row['random_key']; 
    $message = $this->input->post('message'). 
    "<a href=\"http://eclabsindia.in/crm_alazizi/unsubscribe/unsubscribe_me/{$random_key}\">Unsubscribe Here</a>"; 

    $from_email = 'support@indiatestbook.com'; 
    $this->email->from($from_email, 'CRM ALAZIZI'); 
    $this->email->to($email_lists); 
    $this->email->subject($subject); 
    $this->email->message($message); 
    $this->email->set_mailtype('html'); 
    $sendmail = $this->email->send(); 

}