imap_uid
(PHP 4, PHP 5, PHP 7, PHP 8)
imap_uid — This function returns the UID for the given message sequence number
Descrição
This function returns the UID for the given message sequence number. An UID is a unique identifier that will not change over time while a message sequence number may change whenever the content of the mailbox changes.
This function is the inverse of imap_msgno().
Valor Retornado
The UID of the given message.
Registro de Alterações
Versão | Descrição |
---|---|
8.1.0 |
O parâmetro imap agora espera uma instância de IMAP\Connection;
anteriormente, um resource imap válido era esperado.
|
Notas
Note:
This function is not supported by POP3 mailboxes.