imap_msgno
(PHP 3 >= 3.0.3, PHP 4, PHP 5)
imap_msgno -- Gets the message sequence number for the given UID
说明
int
imap_msgno ( resource imap_stream, int uid )
Returns the message sequence number for the given
uid
.
This function is the inverse of imap_uid().
参数
imap_stream
An IMAP stream returned by
imap_open().
uid
The message UID
返回值
Returns the message sequence number for the given
uid
.