imap_num_recent

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

imap_num_recent — Gets the number of recent messages in current mailbox

说明

imap_num_recent ( resource $imap ) : int

Gets the number of recent messages in the current mailbox.

参数

imap

由 imap_open() 返回的 IMAP 流。

返回值

Returns the number of recent messages in the current mailbox, as an integer.

参见