imap_savebody
(PHP 5 >= 5.1.3, PHP 7)
imap_savebody — Save a specific body section to a file
说明
imap_savebody (
resource
$imap_stream ,
mixed $file ,
int $msg_number [,
string $part_number = "" [,
int $options = 0 ]] ) :
bool
Saves a part or the whole body of the specified message.
参数
-
imap_stream -
由 imap_open() 返回的 IMAP 流。
-
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- Themsg_numberis 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
成功时返回 TRUE， 或者在失败时返回 FALSE。
