For me, this function returns FALSE if uid does not match a message in the current mailbox.
(PHP 4, PHP 5, PHP 7, PHP 8)
imap_msgno — Liefert die Nachrichtennummer für eine gegebene UID
$imap_stream
, int $uid
) : int
Liefert die Nachrichtennummer für uid
.
Diese Funktion ist das Gegenstück zu imap_uid().
imap_stream
Eine von imap_open() zurückgegebene IMAP-Verbindung.
uid
Die UID der Nachricht.
Die Nachrichtennummer der Nachricht mit der gegebenen
uid
.
For me, this function returns FALSE if uid does not match a message in the current mailbox.
<p>Note that imap_msgno() doesn't ever give you an error message. So, assuming you're passing about message numbers as a UID, be warned that:</p>
<p>$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>