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imap_msgnoRetourne le numéro de séquence du message pour un UID donné


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

Retourne le numéro de séquence du message pour l'UID message_uid.

Cette fonction est l'inverse de la fonction imap_uid().

Liste de paramètres


Une instance de IMAP\Connection.


L'UID du message

Valeurs de retour

Retourne le numéro de séquence du message pour l'UID message_uid.


Version Description
8.1.0 La paramètre imap attend désormais une instance de IMAP\Connection ; auparavant, une ressource imap était attendue.

Voir aussi

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User Contributed Notes 3 notes

phpdocu at malli dot co dot at
2 years 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 != $mailUid)
throw new Exception("Attention: imap_msgno returned nonsense! The mail was probably not found in the mailbox!");
os at simonconsulting dot at
13 years ago
For me, this function returns FALSE if uid does not match a message in the current mailbox.
22 years ago
<p>Note that imap_msgno() doesn't ever give you an error message. So, assuming you're passing about message numbers as a UID, be warned that:</p>
<p>$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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