imap_thread

Description

imap_thread() returns an associative array containing a tree of messages threaded by REFERENCES, or FALSE on error.

Every message in the current mailbox will be represented by three entries in the resulting array:

• $thread["XX.num"] - current message number

• $thread["XX.next"]

• $thread["XX.branch"]

例子 1. imap_thread() Example <?php // Here we're outputting the threads of a newsgroup, in HTML $nntp = imap_open('{news.example.com:119/nntp}some.newsgroup', '', ''); $threads = imap_thread($nntp); foreach ($thread as $key => $val) {   $tree = explode('.', $key);   if ($tree[1] == 'num') {     $header = imap_headerinfo($nntp, $val);     echo "<ul>\n\t<li>" . $header->fromaddress . "\n";   } elseif ($tree[1] == 'branch') {     echo "\t</li>\n</ul>\n";   } } imap_close($nntp); ?>