Question

根据文档，您应use the getNumberByUniqueId() method在移动/删除电子邮件时检索邮件ID。但是，我似乎仍然在处理文件夹时出现异常：“在响应中找不到单个id。”

使用的代码如下：

try {
  $emailAddresses = array ();
  $invalidAddresses = array ();
  $errors = array();

  $emailValidator = new Zend_Validate_EmailAddress ();
  $trimFilter = new Zend_Filter_StringTrim ();

  $mail = new Zend_Mail_Storage_Imap (...);  
  $mail->selectFolder ( '/Unsubscribe' );

  echo 'There are ' . $mail->countMessages () . " messages to process\n";

  foreach ( $mail as $messageId => $message ) {
    try {
      $mail->noop ();
      $recipientMatch = $trimFilter->filter ( str_ireplace ( 'REMOVE ', '', $message->subject ) );

      if (! substr_count ( $recipientMatch, '@' )) {
        // Try the sender if the subject line doesn't have an address in
        $matches = array ();
        $from = $message->getHeader ( 'from' );
        preg_match ( '/<(.+@.+)>/', $from, $matches );

        if (sizeof ( $matches ) == 2) {
          $recipientMatch = $matches [1];
        } else {
          $recipientMatch = $from;
        }
      }

      if (! $emailValidator->isValid ( $recipientMatch )) {
        $invalidAddresses [] = $recipientMatch;
        continue;
      }

      $emailAddresses [] = $recipientMatch;
      $messageUniqueId = $mail->getUniqueId ( $messageId );
      $mail->moveMessage ( $mail->getNumberByUniqueId ( $messageUniqueId ), '/Unsubscribe/done' );
    } catch ( Exception $e ) {
      $errors[] = array($recipientMatch , $e);
    }
  }
} catch ( Zend_Mail_Storage_Exception $e ) {
  echo "There was a problem processing the mail account\n", $e->getMessage ();
} catch ( Exception $e ) {
  echo "There was an unmatched exception\n", $e->getMessage ();
}

为什么抛出异常的任何想法（Zend Framework v1.10.8）？

异常的堆栈跟踪是：

#0 /usr/share/php/libzend-framework-php/Zend/Mail/Storage/Imap.php(163): Zend_Mail_Protocol_Imap->fetch(Array, 4)
#1 /usr/share/php/libzend-framework-php/Zend/Mail/Storage/Abstract.php(307): Zend_Mail_Storage_Imap->getMessage(4)
#2 /tmp/unsubscribe.php(29): Zend_Mail_Storage_Abstract->current()
#3 /tmp/dummy.php(1): include('/tmp/unsubscribe.php')
#4 {main}

Zend_Mail_Protocol_Imap->fetch()中使用的数组的内容是：

Array(
   0 => 'FLAGS', 
   1 => 'RFC822.HEADER'
)

Answer 1

你不要使用这种循环。使用此循环时，只要删除单个邮件，$ messageId就会过时。在下一个周期中，$ messageId将“指向”错误的消息甚至没有消息（如Index-Out-Of-Bounce）。这就是你收到错误信息的原因。

解决方案：首先将所有相关的唯一ID收集到一个数组中，然后遍历此数组并调用moveMessage - 使用从getNumberByUniqueId获得的最新ID！

我希望我没错，但我认为moveMessage（$ id，$ folder）应该是moveMessage（$ index，$ folder）。这更准确。但如果这是错误的，请纠正我。

Answer 2

如上所述

如果您遇到错误：“在响应中找不到单个ID”意味着在删除过程中更改了消息序列，因此当您保存所有消息的所有ID时尝试迭代你有这个错误，因为之前删除了一些消息，请检查：http://framework.zend.com/issues/browse/ZF-5655

您可以使用“while”在每次迭代中获取ID的ACTUAL集合，如下所示：

while($next_id = $gmail->getUniqueId()) {
  // move message to label folder "My_archive_folder"
  $gmail->moveMessage($next_id, 'My_archive_folder');
}

Zend_Mail：moveMessage（）异常

2 个答案: