2011-11-10 73 views
0

这不完全是一个错误,因为该功能仍然有效,但如果打开E_ALL错误报告,并且我向邮件功能发送多个电子邮件请求,我收到此通知,并且我不确定这是否值得解决或不。PHP邮件SMTP错误?

Notice: Only variable references should be returned by reference in /usr/share/pear/Mail/mime.php 

当我谷歌错误,它报告是一个很久以前解决(或应该是)的错误。我不知道这样的问题,但这是电子邮件请求被发送过的功能:

public static function sendEMailSMTP($args = array()) { 

     if(self::_hasAdapter(get_class(), __FUNCTION__)) 
      return self::_callAdapter(get_class(), __FUNCTION__, $args); 

     $args += self::getEmailDefaults(); 
     $args = self::_applyFilter(get_class(), __FUNCTION__ , $args , array('event'=>'args')); 

     if(is_array($args)){ 

      extract($args); 

      $config=pv_getSiteEmailConfiguration(); 

      if(empty($smtp_username)){ 
       $smtp_username=$config['smtp_username']; 
      } 

      if(empty($smtp_password)){ 
       $smtp_password=$config['smtp_password']; 
      } 

      if(empty($smtp_host)){ 
       $smtp_host=$config['smtp_host']; 
      } 

      if(empty($smtp_port)){ 
       $smtp_port=$config['smtp_port']; 
      } 

      require_once "Mail.php"; 
      require_once 'Mail/mime.php'; 

      $stmp_info= array (
       'host' => $smtp_host, 
       'port' => $smtp_port, 
       'auth' => true, 
       'username' => $smtp_username, 
       'password' => $smtp_password 
      ); 

      $headers = array (
       'From' => $sender, 
       'To' => $receiver, 
       'Subject' => $subject 
      ); 


      if(!empty($args['carboncopy'])){ 
       $headers['Cc']=$args['carboncopy']; 
       $receiver.=','.$args['carboncopy']; 
      } 

      if(!empty($args['blindcopy'])){ 
       $headers['Bcc']=$args['blindcopy']; 
       $receiver.=','.$args['blindcopy']; 
      } 

      if(!empty($args['reply_to'])){ 
       $headers['Reply-To']=$args['reply_to']; 
      } 

      if(!empty($args['return_path'])){ 
       $headers['Return-Path']=$args['return_path']; 
      } 

      if(!empty($args['errors_to'])){ 
       $headers['Errors-To']=$args['errors_to']; 
      } 

      if(!empty($args['message_id'])){ 
       $headers['Message-ID']=$args['message_id']; 
      } 

      if(empty($text_message)){ 
       $text = strip_tags($message); 
      } else { 
       $text = $text_message; 
      } 

      if(empty($html_message)){ 
       $html = $message; 
      } else { 
       $html= $html_message; 
      } 

      $mime = new Mail_mime("\n"); 
      $mime->setTXTBody($text); 
      $mime->setHTMLBody($html); 
      if(!empty($attachment)){ 
       if(is_array($attachment)) { 
        foreach($attachment as $file) { 
         if(file_exists($file)) 
          $mime->addAttachment($file , PVFileManager::getFileMimeType($file)); 
        }//end foreach 
       } else { 
        $mime->addAttachment($attachment, PVFileManager::getFileMimeType($attachment)); 
       } 
      } 

      $body = $mime->get(); 
      $headers = $mime->headers($headers); 

      $smtp = Mail::factory('smtp', $stmp_info); 
      $mail = $smtp->send($receiver, $headers, $body); 
      self::_notify(get_class().'::'.__FUNCTION__, $args); 
     } 

    }//end sendEmailPHPSMTP 

回答

2

这意味着/ Mime.php库编码过时的PHP标准的邮件,并且是最有可能做这样的事情

$var =& new Obj(); 

在最近的PHP版本中,对象始终作为引用返回,因此指定引用分配会触发此警告。这不是有害的,但是应该修正。