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我使用我的用户名和密码连接到服务器。它使用 2 的资源 id 连接。它正确显示状态，列出收件箱中未读电子邮件的数量、最近的邮件等。但是当涉及 imap_num_msg() 函数时，我传入了正确的参数，但它返回 0 .我做错了什么让它返回0？

 <?php        
  $mbox = imap_open("{imap.gmail.com:993/imap/ssl}INBOX", "xxxxx", "xxxxxx",   OP_HALFOPEN)
or die("can't connect: " . imap_last_error());

   $list = imap_list($mbox, "{imap.gmail.com:993/imap/ssl}INBOX", "*");
   if (is_array($list)) {
   foreach ($list as $val) {
    echo imap_utf7_decode($val) . "\n";
   }
} else {
echo "imap_list failed: " . imap_last_error() . "\n";
}

 $status = imap_status($mbox, "{imap.gmail.com:993/imap/ssl}INBOX", SA_ALL);
 if ($status) {
   echo "Messages:   " . $status->messages    . "<br />\n";
   echo "Recent:     " . $status->recent      . "<br />\n";
   echo "Unseen:     " . $status->unseen      . "<br />\n";
   echo "UIDnext:    " . $status->uidnext     . "<br />\n";
   echo "UIDvalidity:" . $status->uidvalidity . "<br />\n";
  } else {
    echo "imap_status failed: " . imap_last_error() . "\n";
  }
  $numMessages = imap_num_msg($mbox);

 if ($numMessages) { 
   echo $numMessages;
 } else {
    echo "imap_status failed: " . imap_last_error() . "\n";
 }
imap_close($mbox);
?>
4

1 回答 1

0

解决了它，解决方案是将 imap_open() 函数中的标志设置为打开邮箱的 OP_READONLY 。

 <?php     
     $mbox = imap_open("{imap.gmail.com:993/imap/ssl}INBOX", "xxxxxx", "xxxxxx", OP_READONLY, 1)
or die("can't connect: " . imap_last_error());
 ?>
于 2013-04-19T22:34:38.767 回答