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このドキュメントでは、 php中国語ネットマニュアル リリース
(PHP 4, PHP 5, PHP 7)
imap_msgno — Gets the message sequence number for the given UID
$imap_stream
, int $uid
)
Returns the message sequence number for the given
uid
.
This function is the inverse of imap_uid() .
imap_stream
由 imap_open() 返回的 IMAP 流。
uid
The message UID
Returns the message sequence number for the given
uid
.
[#1] os at simonconsulting dot at [2011-04-19 23:44:27]
For me, this function returns FALSE if uid does not match a message in the current mailbox.
[#2] dcridland.at.redwire.com [2001-10-03 06:32:51]
<p>Note that imap_msgno() doesn't ever give you an error message. So, assuming you're passing about message numbers as a UID, be warned that:</p>
<p>$msguid = false;<br>
$msgno = imap_msgno( $your_initialized_connection, $msguid );</p>
<p>Will leave ($msgno==1) - this is probably not what you want, and it's surprisingly easy to miss while you're doing the basic testing.</p>