(PHP 4, PHP 5, PHP 7, PHP 8)
imap_msgno — Gets the message sequence number for the given UID
Returns the message sequence number for the given
message_uid.
This function is the inverse of imap_uid().
Returns the message sequence number for the given
message_uid.
| Versão | Descrição |
|---|---|
| 8.1.0 |
O parâmetro imap agora espera uma instância de IMAP\Connection;
anteriormente, um resource imap válido era esperado.
|
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!");