PHP 显示未读邮件数 [英] PHP Displaying unread mail count

问题描述

我正在使用 php imap 类.我的盒子里有很多邮件，但是使用这个脚本我只能检索未读邮件.我该怎么做?

I am using php imap class. In my box I have a lot of mail, but with this script I would retrieve only the unreaded mail. How can I do it?

if ($mbox=imap_open( "{" . $mailserver . ":" . $port . "}INBOX", $user, $pass )) 
{
  echo "Connected
"; 
} else { exit ("Can't connect: " . imap_last_error() ."
");  echo "FAIL!
";  }; 

if ($hdr = imap_check($mbox)) {
  $msgCount = $hdr->Nmsgs;
  echo "Ci sono ".$msgCount." mail";
} else {
  echo "Failed to get mail";
}

如果我这样做

$overview=imap_fetch_overview($mbox,"1:$msgCount",0);

脚本加载到无限时间.

imap_search UNSEEN 解决方案不好，因为 pop3 没有使用这个标志.那我该怎么办??????非常感谢.

The imap_search UNSEEN solution is not good because pop3 don't use this flag. So how can I do?????? Thanks a lot.

推荐答案

您可以遵循以下两种方式:

There is two way you can follow:

1.循环浏览消息

$count = imap_num_msg($connection);
for($msgno = 1; $msgno <= $count; $msgno++) {

    $headers = imap_headerinfo($connection, $msgno);
    if($headers->Unseen == 'U') {
       ... do something ... 
    }

}

2.使用 imap_search

有一个名为 UNSEEN 的标志，您可以使用它来搜索未读电子邮件.您可以像这样使用 UNSEEN 标志调用 imap_search 函数:

There's a flag called UNSEEN which you can use to search for the unread emails. You would call the imap_search function with the UNSEEN flag like so:

$result = imap_search($connection, 'UNSEEN');

如果您需要将此与更多搜索标志结合使用，例如搜索来自 [e-mail] 的消息，您可以这样做:

If you need to combine this with more search flags, for example searching for messages from [e-mail], you could do this:

$result = imap_search($connection, 'UNSEEN FROM "[e-mail]"');

有关可用标志的完整列表，请参阅 PHP 网站 (www.php.net/imap_search) 上 imap_search 手册页的标准部分

For a complete list of the available flags, refer to the criteria section of the imap_search manual page on the PHP website (www.php.net/imap_search)

来源:http://www.electrictoolbox.com/php-imap-unread-消息/

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