imap_savebody
(PHP 5 >= 5.1.3)
imap_savebody — Save a specific body section to a file
说明
bool imap_savebody
( resource $imap_stream
, mixed $file
, int $msg_number
[, string $part_number
[, int $options
]] )
Saves a part or the whole body of the specified message.
参数
-
imap_stream
-
An IMAP stream returned by
imap_open().
-
file
-
The path to the saved file as a string, or a valid file descriptor
returned by fopen().
-
msg_number
-
The message number
-
part_number
-
The part number. It is a string of integers delimited by period which
index into a body part list as per the IMAP4 specification
-
options
-
A bitmask with one or more of the following:
-
FT_UID - The msg_number
is a UID
-
FT_PEEK - Do not set the \Seen flag if
not already set
-
FT_INTERNAL - The return string is in
internal format, will not canonicalize to CRLF.
返回值
如果成功则返回 TRUE，失败则返回 FALSE。