# imap_num_recent

(PHP 4, PHP 5, PHP 7)

imap_num_recent — Gets the number of recent messages in current mailbox

### 说明

imap_num_recent ( resource `$imap_stream` ) : int

Gets the number of recent messages in the current mailbox.

### 参数

`imap_stream`

  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

- imap_num_msg() - Gets the number of messages in the current mailbox
- imap_status() - Returns status information on a mailbox