imap_num_msg

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

imap_num_msg — Gets the number of messages in the current mailbox

imap_num_msg(IMAP\Connection $imap): int|false

Gets the number of messages in the current mailbox.

Return the number of messages in the current mailbox, as an integer, or false on error.

Versión	Descripción
8.1.0	The `imap` parameter expects an IMAP\Connection instance now; previously, a valid `imap` recurso was expected.

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comlampe at aol dot com ¶

20 years ago

While imap_status sets "read"-Flag when used, imap_num_msg does not touch any flag.