PHP 8.2.0 Alpha 2 available for testing

imap_msgno

(PHP 4, PHP 5, PHP 7, PHP 8)

imap_msgnoПолучить номер сообщения с заданным UID

Описание

imap_msgno(IMAP\Connection $imap, int $message_uid): int

Возвращает номер сообщения для указанного message_uid.

Эта функция обратная к imap_uid().

Список параметров

imap

Экземпляр IMAP\Connection.

message_uid

UID сообщения

Возвращаемые значения

Возвращает номер сообщения для указанного message_uid.

Список изменений

Версия Описание
8.1.0 Параметр imap теперь ожидает экземпляр IMAP\Connection; ранее ожидался ресурс (resource).

Смотрите также

  • imap_uid() - Получить UID по номеру сообщения

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User Contributed Notes 3 notes

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phpdocu at malli dot co dot at
1 month ago
Here is a simple working snippet to properly check the return value of imap_msgno():

$id = imap_msgno($imapConnection, $mailUid); //convert to normal messagenumber in current context
$verifyUid = imap_uid($imapConnection, $id);
if ($verifyUid != $mailUid)
  throw new Exception("Attention: imap_msgno returned nonsense!  The mail was probably not found in the mailbox!");
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os at simonconsulting dot at
11 years ago
For me, this function returns FALSE if uid does not match a message in the current mailbox.
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dcridland.at.redwire.com
20 years ago
<p>Note that imap_msgno() doesn't ever give you an error message. So, assuming you're passing about message numbers as a UID, be warned that:</p>
<p>$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>
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